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1 transmitting efficiency
transmitting efficiency Sendewirkungsgrad mEnglish-German dictionary of Electrical Engineering and Electronics > transmitting efficiency
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2 transmitting efficiency
кпд электроакустического преобразователя
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[Л.Г.Суменко. Англо-русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > transmitting efficiency
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3 transmitting efficiency
1) Телекоммуникации: коэффициент пропускания2) Электроника: кпд громкоговорителяУниверсальный англо-русский словарь > transmitting efficiency
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4 transmitting efficiency
English-Russian electronics dictionary > transmitting efficiency
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5 transmitting efficiency
The New English-Russian Dictionary of Radio-electronics > transmitting efficiency
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6 transmitting efficiency
• коефициент на полезно действие на електроакустично преобразуванеEnglish-Bulgarian polytechnical dictionary > transmitting efficiency
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7 transmitting efficiency
English-Russian dictionary of telecommunications and their abbreviations > transmitting efficiency
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8 transmitting efficiency
English-Russian scientific dictionary > transmitting efficiency
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9 transmitting efficiency
English-Russian dictionary of electronics > transmitting efficiency
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10 efficiency
1) эффективность; выход; отдача2) коэффициент полезного действия, кпд3) рентабельность, экономичность•- anode efficiency
- antenna aperture efficiency
- antenna illumination efficiency
- aperture illumination efficiency
- asymptotic efficiency
- asymptotic relative efficiency
- bandwidth efficiency
- blockage efficiency
- cathode efficiency
- channel efficiency
- charge-transfer efficiency
- code efficiency
- collection efficiency
- collector efficiency
- conversion efficiency
- conversion quantum efficiency
- counting efficiency
- dc-to-RF conversion efficiency
- detection efficiency
- detector efficiency
- display efficiency
- down-conversion efficiency
- effective quantum efficiency
- electronic efficiency
- emission efficiency
- emitter efficiency
- emitter injection efficiency
- energy conversion efficiency
- external quantum luminescence efficiency
- fluorescence efficiency
- frame efficiency
- information efficiency
- injection efficiency
- innate collector efficiency
- light-collection efficiency
- luminescent efficiency
- luminous efficiency
- optical power efficiency
- plate efficiency
- polarization efficiency
- projector efficiency
- pyroelectric efficiency
- quantum efficiency
- quenching efficiency
- radiant efficiency
- radiation efficiency
- recording head relative efficiency
- rectification efficiency
- run-time efficiency
- scintillator-material conversion efficiency
- screen efficiency
- solar-energy conversion efficiency
- solid-beam efficiency
- speaker efficiency
- spectral luminous efficiency
- stage efficiency
- thermionic-emission efficiency
- thermomagnetic efficiency
- throughput efficiency
- transducer efficiency
- transfer efficiency
- transmitting efficiency
- transport efficiency
- tube efficiency
- unity quantum efficiency
- up-conversion efficiency -
11 efficiency
1) эффективность; выход; отдача2) коэффициент полезного действия, кпд3) рентабельность, экономичность•- anode efficiency
- antenna aperture efficiency
- antenna illumination efficiency
- aperture illumination efficiency
- asymptotic efficiency
- asymptotic relative efficiency
- bandwidth efficiency
- blockage efficiency
- cathode efficiency
- channel efficiency
- charge-transfer efficiency
- code efficiency
- collection efficiency
- collector efficiency
- conversion efficiency
- conversion quantum efficiency
- counting efficiency
- dc-to-RF conversion efficiency
- detection efficiency
- detector efficiency
- display efficiency
- down-conversion efficiency
- effective quantum efficiency
- electronic efficiency
- emission efficiency
- emitter efficiency
- emitter injection efficiency
- energy conversion efficiency
- external quantum luminescence efficiency
- fluorescence efficiency
- frame efficiency
- information efficiency
- injection efficiency
- innate collector efficiency
- light-collection efficiency
- luminescent efficiency
- luminous efficiency
- optical power efficiency
- plate efficiency
- polarization efficiency
- projector efficiency
- pyroelectric efficiency
- quantum efficiency
- quenching efficiency
- radiant efficiency
- radiation efficiency
- recording head relative efficiency
- rectification efficiency
- run-time efficiency
- scintillator-material conversion efficiency
- screen efficiency
- solar-energy conversion efficiency
- solid-beam efficiency
- speaker efficiency
- spectral luminous efficiency
- stage efficiency
- thermionic-emission efficiency
- thermomagnetic efficiency
- throughput efficiency
- transducer efficiency
- transfer efficiency
- transmitting efficiency
- transport efficiency
- tube efficiency
- unity quantum efficiency
- up-conversion efficiencyThe New English-Russian Dictionary of Radio-electronics > efficiency
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12 efficiency
2) коэффициент полезного действия, кпд•- anode efficiency
- antenna efficiency
- aperture taper efficiency
- blockage efficiency
- coupling efficiency
- electron stream-transmission efficiency
- electronic efficiency
- generation efficiency
- informating efficiency
- plate efficiency
- quantum efficiency
- radiant efficiency
- radiation efficiency
- shielding efficiency
- skip efficiency
- spectrum efficiency
- system-data efficiency
- traffic efficiency
- transmitting efficiencyEnglish-Russian dictionary of telecommunications and their abbreviations > efficiency
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13 hologram
- 3-D hologram
- acoustical hologram
- acoustically formed hologram
- aerial image hologram
- amplitude hologram
- amplitude-contrast hologram
- amplitude-phase hologram
- bichromatic hologram
- binary hologram
- black-and-white hologram
- blazed hologram
- bleached hologram
- Bragg-effect hologram
- coded hologram
- coded reference beam hologram
- coherent hologram
- color hologram
- colored hologram
- complementary hologram
- composite hologram - conical hologram
- control hologram
- copied hologram
- copying hologram
- cylindrical hologram
- Denisyuk hologram
- desensitized hologram
- dichromated gelatin hologram
- difference hologram
- diffuse hologram
- discriminating hologram
- double-beam hologram
- double-exposure hologram
- double-recorded hologram
- electronic hologram
- erasable hologram
- exponential hologram
- far-field hologram
- focused-image hologram
- Fourier-transform hologram
- Fraunhofer hologram
- Fraunhofer diffraction hologram
- frequency swept hologram
- Fresnel-diffraction hologram
- Fresnel-transform hologram
- Gabor-type hologram
- gas-laser hologram
- giant-pulse hologram
- gray hologram
- half-tone hologram
- high-efficiency hologram
- highly redundant hologram
- high-resolution hologram
- image hologram
- improved-efficiency hologram
- incoherent hologram
- infrared hologram
- in-line hologram
- intensity mapping hologram
- interferometric hologram
- laser hologram
- Leight-Upatnieks hologram
- lens-assisted hologram
- lensless hologram
- light hologram
- Lippmann-Bragg-Denisyuk hologram
- liquid hologram
- liquid-crystal hologram
- liquid-surface hologram
- local reference beam hologram
- long-wave hologram
- low-noise hologram
- magnetic hologram
- magnetooptic hologram
- microwave hologram
- monochrome hologram
- moving-target hologram
- multicolor hologram
- multiple-exposed hologram
- multiple-exposure hologram
- multiple-object beam hologram
- multiplexed hologram
- noncoherent hologram
- nondiffused hologram
- nondiffused illumination hologram
- nonlinearly recorded hologram
- nonoptical hologram
- ocular hologram
- off-axis hologram
- off-axis reference-beam hologram
- offset hologram
- offset reference hologram
- on-axis hologram
- on-axis reference-beam hologram
- optical hologram
- optically generated hologram
- original hologram
- panoramic hologram
- phase hologram
- phase-contrast hologram
- phase-only hologram
- photochromic hologram
- photoetched hologram
- photographic hologram
- photopolymer hologram
- planar hologram
- point hologram
- point-source hologram
- polarization hologram
- product hologram
- pulsed-laser hologram
- quasi-Fourier hologram
- rainbow hologram
- real-time hologram
- reconstructed hologram
- reflecting hologram
- reflection hologram
- replicated hologram
- sideband hologram
- single-beam hologram
- single-exposed hologram
- single-exposure hologram
- solid-state hologram
- space-division holograms
- spatial carrier hologram
- still hologram
- superimposed hologram
- synthesized hologram
- synthetic hologram
- temporal reference hologram
- thermomagnetic hologram
- thermoplastic hologram
- thick hologram
- thick-emulsion hologram
- thin hologram
- thin-emulsion hologram
- three-dimensional hologram
- time-average hologram
- transmission hologram
- transmitting-type hologram
- two-beam hologram
- two-color hologram
- two-dimensional hologram
- ultrasonic hologram
- ultraviolet hologram
- unbleached hologram
- uniaxial hologram
- variable-attenuation hologram
- variable-transparency hologram
- volume hologram
- white-light hologram
- wide-angle hologram
- xerographic hologram -
14 hologram
- 3-D hologram
- acoustical hologram
- acoustically formed hologram
- aerial image hologram
- amplitude hologram
- amplitude-contrast hologram
- amplitude-phase hologram
- bichromatic hologram
- binary hologram
- black-and-white hologram
- blazed hologram
- bleached hologram
- Bragg-effect hologram
- coded hologram
- coded reference beam hologram
- coherent hologram
- color hologram
- colored hologram
- complementary hologram
- composite hologram
- computer-generated hologram
- computer-synthesized hologram
- conical hologram
- control hologram
- copied hologram
- copying hologram
- cylindrical hologram
- Denisyuk hologram
- desensitized hologram
- dichromated gelatin hologram
- difference hologram
- diffuse hologram
- discriminating hologram
- double-beam hologram
- double-exposure hologram
- double-recorded hologram
- electronic hologram
- erasable hologram
- exponential hologram
- far-field hologram
- focused-image hologram
- Fourier-transform hologram
- Fraunhofer diffraction hologram
- Fraunhofer hologram
- frequency swept hologram
- Fresnel-diffraction hologram
- Fresnel-transform hologram
- Gabor-type hologram
- gas-laser hologram
- giant-pulse hologram
- gray hologram
- half-tone hologram
- high-efficiency hologram
- highly redundant hologram
- high-resolution hologram
- image hologram
- improved-efficiency hologram
- incoherent hologram
- infrared hologram
- in-line hologram
- intensity mapping hologram
- interferometric hologram
- laser hologram
- Leight-Upatnieks hologram
- lens-assisted hologram
- lensless hologram
- light hologram
- Lippmann-Bragg-Denisyuk hologram
- liquid hologram
- liquid-crystal hologram
- liquid-surface hologram
- local reference beam hologram
- long-wave hologram
- low-noise hologram
- magnetic hologram
- magnetooptic hologram
- microwave hologram
- monochrome hologram
- moving-target hologram
- multicolor hologram
- multiple-exposed hologram
- multiple-exposure hologram
- multiple-object beam hologram
- multiplexed hologram
- noncoherent hologram
- nondiffused hologram
- nondiffused illumination hologram
- nonlinearly recorded hologram
- nonoptical hologram
- ocular hologram
- off-axis hologram
- off-axis reference-beam hologram
- offset hologram
- offset reference hologram
- on-axis hologram
- on-axis reference-beam hologram
- optical hologram
- optically generated hologram
- original hologram
- panoramic hologram
- phase hologram
- phase-contrast hologram
- phase-only hologram
- photochromic hologram
- photoetched hologram
- photographic hologram
- photopolymer hologram
- planar hologram
- point hologram
- point-source hologram
- polarization hologram
- product hologram
- pulsed-laser hologram
- quasi-Fourier hologram
- rainbow hologram
- real-time hologram
- reconstructed hologram
- reflecting hologram
- reflection hologram
- replicated hologram
- sideband hologram
- single-beam hologram
- single-exposed hologram
- single-exposure hologram
- solid-state hologram
- space-division holograms
- spatial carrier hologram
- still hologram
- superimposed hologram
- synthesized hologram
- synthetic hologram
- temporal reference hologram
- thermomagnetic hologram
- thermoplastic hologram
- thick hologram
- thick-emulsion hologram
- thin hologram
- thin-emulsion hologram
- three-dimensional hologram
- time-average hologram
- transmission hologram
- transmitting-type hologram
- two-beam hologram
- two-color hologram
- two-dimensional hologram
- ultrasonic hologram
- ultraviolet hologram
- unbleached hologram
- uniaxial hologram
- variable-attenuation hologram
- variable-transparency hologram
- volume hologram
- white-light hologram
- wide-angle hologram
- xerographic hologramThe New English-Russian Dictionary of Radio-electronics > hologram
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15 antenna
1) антенна
2) антенный
– aft antenna
– aircraft-type antenna
– all-wave antenna
– annular antenna
– antenna power
– antenna amplifier
– antenna aperture
– antenna area
– antenna array
– antenna assembly
– antenna attenuator
– antenna circuit
– antenna coupling
– antenna crosstalk
– antenna current
– antenna curtain
– antenna effeciency
– antenna element
– antenna eliminator
– antenna EMF
– antenna fairlead
– antenna feed
– antenna feed-impedance
– antenna field
– antenna gain
– antenna inductance
– antenna lead
– antenna lead-in
– antenna lens
– antenna mounting
– antenna noise
– antenna reel
– antenna reflector
– antenna relay
– antenna resistance
– antenna socket
– antenna switch
– antenna system
– antenna tilt
– antenna tower
– antenna wire
– anti-fading antenna
– anti-interference antenna
– antistatic antenna
– aperiodic antenna
– aperture of antenna
– artificial antenna
– azimuth antenna
– balanced antenna
– base-driven antenna
– base-driving antenna
– base-fed antenna
– beacon antenna
– beam antenna
– beamwidth of antenna
– bedspring antenna
– Beverage antenna
– biconical antenna
– bidirectional antenna
– bilateral antenna
– billboard antenna
– bird-cage antenna
– box antenna
– broadband antenna
– broadcasting antenna
– built-in antenna
– bumper antenna
– buried antenna
– capacitor antenna
– Cassegrainian antenna
– center-driven antenna
– cheese antenna
– christmastree antenna
– cigar antenna
– circular antenna
– coaxial antenna
– collinear antenna
– communications antenna
– community antenna
– corkscrew antenna
– corner antenna
– corner-reflector antenna
– cosecant-squared antenna
– crossed antenna
– dielectric antenna
– dipole antenna
– direction-finding antenna
– directional antenna
– director antenna
– discone antenna
– dish antenna
– dish-shaped antenna
– disk antenna
– diversity antenna
– double antenna
– double-faced antenna
– double-umbrella antenna
– drag antenna
– dumb antenna
– eagle antenna
– elevate antenna
– elevated antenna
– elevation antenna
– elliptical antenna
– end-fire antenna
– extended antenna
– fan antenna
– ferrite-rod antenna
– fishbone antenna
– fixed antenna
– fixed-coil antenna
– fixed-loop antenna
– flagpole antenna
– flattop antenna
– flush-mounted antenna
– focal-line fed antenna
– folded antenna
– folded-dipole antenna
– forward-looking antenna
– frame antenna
– frequency-scanned antenna
– gamma antenna
– Goldschmidt antenna
– grid antenna
– ground antenna
– half-wave antenna
– harmonic antenna
– harp antenna
– height of antenna
– height-finding antenna
– helical antenna
– HF antenna
– high-frequency antenna
– highly-directional antenna
– homing antenna
– horn antenna
– horn-lens antenna
– horn-reflector antenna
– image antenna
– indoor antenna
– inverted V antenna
– inverted-L antenna
– isotropic antenna
– leaky-pipe antenna
– lens antenna
– LF antenna
– lobe-switching antenna
– lobing antenna
– localizer antenna
– Lodge-Muirhead antenna
– loop antenna
– low-angle antenna
– low-frequency antenna
– magnet-core antenna
– marker antenna
– mast antenna
– medium-frequency antenna
– MF antenna
– microwave antenna
– millimeter-wave antenna
– monitoring antenna
– monopulse antenna
– multiband antenna
– multibeam antenna
– multielement antenna
– multiple-horn antenna
– multiwire antenna
– mushroom antenna
– narrow-banded antenna
– non-directional antenna
– omnidirectional antenna
– operate on antenna
– outdoor antenna
– parabolic antenna
– paraboloid antenna
– parasitic antenna
– pencil-beam antenna
– phantom-target antenna
– phase-locked antenna
– pick-up antenna
– pillbox antenna
– plane-reflector antenna
– quadrant antenna
– quarter-wave antenna
– quiescent antenna
– radar antenna
– random antenna
– rear-looking antenna
– receiving antenna
– reel in antenna
– reflector-type antenna
– resonant antenna
– rhombic antenna
– ribbon antenna
– rig an antenna on supports
– rockinghorse antenna
– rod antenna
– running-board antenna
– sausage antenna
– screened antenna
– search antenna
– sense antenna
– series-fed antenna
– shaped-beam antenna
– shaped-reflector antenna
– shipboard antenna
– short-wave antenna
– shunt-fed antenna
– skid-fin antenna
– sleeve antenna
– sleeve-dipole antenna
– slot antenna
– slotted-guide antenna
– spheroidal antenna
– spiderweb antenna
– squirrel-cage antenna
– stacked antenna
– stacked-V antenna
– stagger antenna
– standing-wave antenna
– steerable antenna
– step-and-repeat antenna
– stream-line antenna
– streamlined antenna
– stripline antenna
– stub antenna
– submerged antenna
– submersible antenna
– superdirectional antenna
– superdirective antenna
– superturnstile antenna
– suppressor antenna
– supressor antenna
– surface-wave antenna
– tail antenna
– tapered antenna
– telescopic antenna
– telescopic rod antenna
– television antenna
– tier antenna
– tiltable antenna
– tilted antenna
– TL antenna
– top antenna
– top-fed antenna
– tower-type antenna
– tracking antenna
– trailing antenna
– transmission-line antenna
– transmitting antenna
– travelling-wave antenna
– tuned antenna
– turnstile antenna
– twin antenna
– two-element antenna
– two-wire antenna
– umbrella antenna
– umbrella-type antenna
– underwater antenna
– unidirectional antenna
– unloaded antenna
– vehicle-borne antenna
– vertical antenna
– VHF antenna array
– VHF-UHF antenna
– wide-band antenna
– wideband antenna
– wire antenna
– Yagi antenna
– Zeppelin antenna
– zig-zag antenna
Alford loop antenna — <naut.> антенна альфордовская, квадратная рамочная антенна
antenna area efficiency — <electr.> эффективность по площади
antenna lightning protector — < radio> разрядник антенный
antenna snatch block — < radio> блоки для натяжки антенны
antenna tuning inductor — < radio> катушка настройки антенны
bent rhombic antenna — < radio> антенна согнутая ромбическая
broadside directional antenna — < radio> антенна плашмя направленная
Chireix and Mesny antenna — < radio> антенна Ширекса-Мени
circularly polarized antenna — < radio> антенна вращающей поляризации
cylindrical cosecant antenna — косекансная цилиндрическая антенна
double rhombic antenna — < radio> антенна двойная ромбическая
electronically scanned antenna — антенна с электронным сканированием
leaky waveguide antenna — < radio> антенна волноводно-щелевая
parabolic reflector antenna — антенна с параболическим отражателем, параболическая антенна
pencil beam antenna — антенна с игольчатой диаграммой направленности
set antenna to bear on an object — наводить антенну на объект
slotted waveguide antenna — < radio> антенна волноводная щелевая
spark-gap switched antenna — < radio> антенна переключаемая разрядником
strut airborne antenna — < radio> антенна вертикальная самолетная
synthetic aperture antenna — антенна с синтезированной апертурой
tapered rectangular antenna — < radio> антенна клинообразная прямоугольная
top-loaded vertical antenna — антенна-мачта, мачта-антенна
traveling wave antenna — < radio> антенна бегущей волны
trigonal reflector antenna — антенна с треугольным отражателем
zoning of a lens antenna — < radio> выравнивание фазового фронта линзовой антенны
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16 heat
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17 even transmission of power
English-Russian big polytechnic dictionary > even transmission of power
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18 Poulsen, Valdemar
[br]b. 23 November 1869 Copenhagen, Denmarkd. 23 July 1942 Gentofte, Denmark[br]Danish engineer who developed practical magnetic recording and the arc generator for continuous radio waves.[br]From an early age he was absorbed by phenomena of physics to the exclusion of all other subjects, including mathematics. When choosing his subjects for the final three years in Borgedydskolen in Christianshavn (Copenhagen) before university, he opted for languages and history. At the University of Copenhagen he embarked on the study of medicine in 1889, but broke it off and was apprenticed to the machine firm of A/S Frichs Eftf. in Aarhus. He was employed between 1893 and 1899 as a mechanic and assistant in the laboratory of the Copenhagen Telephone Company KTAS. Eventually he advanced to be Head of the line fault department. This suited his desire for experiment and measurement perfectly. After the invention of the telegraphone in 1898, he left the laboratory and with responsible business people he created Aktieselskabet Telegrafonen, Patent Poulsen in order to develop it further, together with Peder Oluf Pedersen (1874– 1941). Pedersen brought with him the mathematical background which eventually led to his professorship in electronic engineering in 1922.The telegraphone was the basis for multinational industrial endeavours after it was demonstrated at the 1900 World's Exhibition in Paris. It must be said that its strength was also its weakness, because the telegraphone was unique in bringing sound recording and reproduction to the telephone field, but the lack of electronic amplifiers delayed its use outside this and the dictation fields (where headphones could be used) until the 1920s. However, commercial interest was great enough to provoke a number of court cases concerning patent infringement, in which Poulsen frequently figured as a witness.In 1903–4 Poulsen and Pedersen developed the arc generator for continuous radio waves which was used worldwide for radio transmitters in competition with Marconi's spark-generating system. The inspiration for this work came from the research by William Duddell on the musical arc. Whereas Duddell had proposed the use of the oscillations generated in his electric arc for telegraphy in his 1901 UK patent, Poulsen contributed a chamber of hydrogen and a transverse magnetic field which increased the efficiency remarkably. He filed patent applications on these constructions from 1902 and the first publication in a scientific forum took place at the International Electrical Congress in St Louis, Missouri, in 1904.In order to use continuous waves efficiently (the high frequency constituted a carrier), Poulsen developed both a modulator for telegraphy and a detector for the carrier wave. The modulator was such that even the more primitive spark-communication receivers could be used. Later Poulsen and Pedersen developed frequency-shift keying.The Amalgamated Radio-Telegraph Company Ltd was launched in London in 1906, combining the developments of Poulsen and those of De Forest Wireless Telegraph Syndicate. Poulsen contributed his English and American patents. When this company was liquidated in 1908, its assets were taken over by Det Kontinentale Syndikat for Poulsen Radio Telegrafi, A/S in Copenhagen (liquidated 1930–1). Some of the patents had been sold to C.Lorenz AG in Berlin, which was very active.The arc transmitting system was in use worldwide from about 1910 to 1925, and the power increased from 12 kW to 1,000 kW. In 1921 an exceptional transmitter rated at 1,800 kW was erected on Java for communications with the Netherlands. More than one thousand installations had been in use worldwide. The competing systems were initially spark transmitters (Marconi) and later rotary converters ( Westinghouse). Similar power was available from valve transmitters only much later.From c. 1912 Poulsen did not contribute actively to further development. He led a life as a well-respected engineer and scientist and served on several committees. He had his private laboratory and made experiments in the composition of matter and certain resonance phenomena; however, nothing was published. It has recently been suggested that Poulsen could not have been unaware of Oberlin Smith's work and publication in 1888, but his extreme honesty in technical matters indicates that his development was indeed independent. In the case of the arc generator, Poulsen was always extremely frank about the inspiration he gained from earlier developers' work.[br]Bibliography1899, British patent no. 8,961 (the first British telegraphone patent). 1903, British patent no. 15,599 (the first British arc-genera tor patent).His scientific publications are few, but fundamental accounts of his contribution are: 1900, "Das Telegraphon", Ann. d. Physik 3:754–60; 1904, "System for producing continuous oscillations", Trans. Int. El. Congr. St. Louis, Vol. II, pp. 963–71.Further ReadingA.Larsen, 1950, Telegrafonen og den Traadløse, Ingeniørvidenskabelige Skrifter no. 2, Copenhagen (provides a very complete, although somewhat confusing, account of Poulsen's contributions; a list of his patents is given on pp. 285–93).F.K.Engel, 1990, Documents on the Invention of Magnetic Re cor ding in 1878, New York: Audio Engineering Society, reprint no. 2,914 (G2) (it is here that doubt is expressed about whether Poulsen's ideas were developed independently).GB-N
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