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radio+communication+circuit

  • 1 радиоканал

    radio channel, radio-frequency channel, wireless channel, radio (communication) circuit, radio duct, radio link, radio path
    * * *
    радиокана́л м.
    1. ( полоса частот) radio channel
    2. (в значении линии, использующей определённую полосу частот) radio-communication channel, radio link

    Русско-английский политехнический словарь > радиоканал

  • 2 радиолиния

    radio (communication) circuit, radio link
    * * *
    радиоли́ния ж.
    1. свз. radio circuit, radio link
    2. ( спектральная линия) физ. r.f. spectral line
    втори́чная радиоли́ния — scatter radio link
    реле́йная радиоли́ния — relay [microwave] radio link
    * * *

    Русско-английский политехнический словарь > радиолиния

  • 3 радиосхема

    * * *
    радиосхе́ма ж.
    (radio) circuit; элк. (electronic) circuit
    * * *

    Русско-английский политехнический словарь > радиосхема

  • 4 канал радиосвязи

    radio circuit, radio communication circuit, wireless channel

    Русско-английский словарь по радиоэлектронике > канал радиосвязи

  • 5 радиоканал

    2) Telecommunications: channel, radio hole
    3) Advertising: radio channel (обычно шириной 10 кГц для радиостанций с амплитудной модуляцией и 200 кГц для радиостанций с частотной модуляцией)
    4) Makarov: radio channel (полоса частот), radio link (в значении линии, использующей определённую полосу частот), radio-communication channel (в значении линии, использующей определённую полосу частот)
    5) Security: wireless link

    Универсальный русско-английский словарь > радиоканал

  • 6 канал радиосвязи

    1) General subject: radio channel
    2) Military: (телефонной) voice (telephone) channel

    Универсальный русско-английский словарь > канал радиосвязи

  • 7 радиолиния

    1) Engineering: RF spectral line (спектральная линия), radio circuit, radio communication circuit, radio link, wire broadcasting line
    3) Physics: r.f. spectral line (спектральная линия), radio-frequency spectral line
    4) Spectroscopy: radio line

    Универсальный русско-английский словарь > радиолиния

  • 8 проводный канал поездной радиосвязи

    1. train radio communication circuit

     

    проводный канал поездной радиосвязи
    Проводный канал, используемый для соединения, передачи речевых сигналов и сигналов взаимодействия между распорядительной станцией, находящейся в диспетчерском центре управления, и стационарными радиостанциями, установленными вдоль участка железной дороги.
    [ ГОСТ Р 53953-2010]

    Тематики

    EN

    Русско-английский словарь нормативно-технической терминологии > проводный канал поездной радиосвязи

  • 9 радиосхема

    Универсальный русско-английский словарь > радиосхема

  • 10 канал радиосвязи

    wireless channel, radio circuit, radio communication circuit

    Русско-английский словарь по электронике > канал радиосвязи

  • 11 линия связи радиорелейная

    Русско-английский глоссарий по космической технике > линия связи радиорелейная

  • 12 связь

    связь сущ
    1. communication
    2. coupling аварийная связь
    distress communication
    аварийная связь с воздушным судном
    air distress communication
    авиационная связь
    aeronautical telecommunication
    аэродромная командная связь
    aerodrome control communication
    аэродромная радиостанция командной связи
    aerodrome control radio
    безредукторная обратная связь
    direct feedback
    беспроводная связь
    wireless communication
    блок связи автопилота с радиостанцией
    radio-autopilot coupler
    блок связи с курсовой системой
    compass system coupling unit
    блок связи с радиолокационным оборудованием
    radar coupling unit
    ведение связи
    communications operation
    выделение канала для связи
    channel assignment
    вызов на связь
    1. callup
    2. call-in 3. aircall гибкая обратная связь
    flexible feedback
    главная магистральная цепь связи
    main trunk circuit
    дальность связи
    initial contact range
    датчик обратной связи
    feedback transmitter
    двухканальная дуплексная связь
    double channel duplex
    двухканальная связь
    double channel
    двухканальная симплексная связь
    double channel simplex
    дискретная система связи
    discrete communication system
    дуплексная связь
    1. two-way communication
    2. duplex импульсная связь
    pulse radio communication
    канал микроволновой связи
    microwave link
    канал прямой радиолокационной связи
    direct access radar channel
    канал радио связи
    radio channel
    канал связи воздух-земля
    1. downlink
    2. down link канал связи воздух - земля
    air-ground communication channel
    канал связи земля-воздух
    up link
    канал связи на маршруте
    on-course channel
    канал спутниковой связи воздух - земля
    aircraft-to-satellite channel
    конец связи
    out
    контрольный пункт связи
    communication check point
    контур обратной связи
    feedback loop
    линия циркулярной связи
    conference bridge
    межзональная связь
    interarea communication
    наземная линия связи
    landline
    обеспечение переговорной связи
    intercommunication
    оборудование циркулярной связи
    conference facilities
    обратная связь
    1. feedback
    2. back coupling одноканальная связь
    single channel communication
    оперативная связь авиакомпаний
    airline operational communication
    оператор авиационной связи
    air communicator
    отрицательная обратная связь
    negative feedback
    поддерживать связь
    1. carry out communication
    2. maintain communication позывной общего вызова на связь
    net call sign
    полет в связи с особыми обстоятельствами
    special event flight
    положительная обратная связь
    positive feedback
    помехи от авиационных средств связи
    air clutter
    порядок действий при отказе средств связи
    communication failure procedure
    проводная связь
    wire communication
    прямая связь между пунктами
    direct point-to-point connection
    пункт выхода на связь
    point of call
    пункт переключения частоты связи
    change-over point
    радиостанция диспетчерской связи
    control radio station
    радиотелефонная связь
    radiotelephony communication
    радиотехнические средства связи
    radio communication equipment
    региональный узел связи
    regional telecommunication hub
    резервные средства связи
    alternative means of communication
    связь воздух - земля
    1. air-to-ground communication
    2. air-ground communication связь для управления полетами
    control communication
    связь на маршруте
    en-route communication
    связь по запросу с борта
    air-initiated communication
    связь по обеспечению регулярности полетов
    flight regularity communication
    связь при рулении
    taxiway link
    связь типа запрос - ответ
    request communication
    Секция связи
    Communication Section
    (ИКАО) сеть авиационной метеорологической факсимильной связи
    aviation meteorological facsimile network
    сеть национальной факсимильной связи
    national facsimile network
    сеть прямой речевой связи
    direct speech network
    сигнал обратной связи
    feedback signal
    симплексная связь
    1. simplex communication
    2. one-way communication 3. simplex система внутренней связи
    interphone system
    система наземных линий связи
    landline system
    система обратной связи управления разворотом колес передней опоры шасси
    nosewheel steering follow-up system
    система проводной связи
    wire system
    система речевой связи
    voice communication system
    система связи аэропорта
    airport communication system
    система связи воздух-воздух
    air-air net
    система сети радиотелефонной связи
    radiotelephony network system
    (воздушных судов) система телетайпной связи
    teletype broadcast system
    система телефонной связи
    phone system
    система управления с обратной связью
    feedback control system
    служба связи
    communication service
    согласованный пункт выхода на связь
    agreed reporting point
    спутник связи
    communication satellite
    средства связи
    1. means of communication
    2. communication facilities степень обратной связи
    amount of feedback
    телетайп наземной линии связи
    landline teletypewriter
    трос обратной связи
    follow-up cable
    трос обратной связи разворота
    steering feedback cable
    уровень помех речевой связи
    level of speech interference
    устанавливать связь
    establish communication
    центр обеспечения воздушной связи
    air communication center
    цепь обратной связи
    feedback circuit
    цепь прямой речевой связи
    direct speech circuit
    цепь связи
    coupling circuit
    цепь спутниковой связи
    satellite circuit
    цепь фиксированной авиационной связи
    aeronautical fixed circuit
    цифровая связь
    digital communication
    чартерный рейс в связи с особыми обстоятельствами
    special event charter
    частота вызова на связь
    calling frequency
    эксплуатационные правила радиотелефонной связи
    radiotelephony operating procedures

    Русско-английский авиационный словарь > связь

  • 13 радиосвязь

    wireless radio, radio, radiocommunications, radiocommunication, wireless
    * * *
    радиосвя́зь ж.
    radio communication; ( единичный сеанс радиосвязи) (radio) contact
    испо́льзовать радиосвя́зь для … — use (radio) contact for …
    наруша́ть радиосвя́зь — disrupt radio communication
    подде́рживать радиосвя́зь — maintain (radio) contact
    установи́ть радиосвя́зь с … — contact … by radio, set up (radio) contact
    внутрипоездна́я радиосвя́зь — inter-train radio circuit
    двусторо́нняя радиосвя́зь — two-way radio communication
    ду́плексная радиосвя́зь — ( режим работы) duplex operation; ( оборудование) duplex radio system
    радиосвя́зь за счёт многокра́тного отраже́ния радиово́лн — multihop radio communication
    индивидуа́льная радиосвя́зь — personal radio communication
    ионосфе́рная радиосвя́зь — ionospheric radio communication
    косми́ческая радиосвя́зь — space radio communication
    люби́тельская радиосвя́зь — amateur radio communication
    магистра́льная радиосвя́зь — point-to-point radio communication
    радиосвя́зь ме́жду корабля́ми — ship-to-ship radio communication
    метео́рная радиосвя́зь — meteor-trail scatter radio communication
    многокана́льная радиосвя́зь — multichannel radio communication
    моби́льная радиосвя́зь — vehicular [mobile] radio communication
    однокана́льная радиосвя́зь — single-channel radio communication
    односторо́нняя радиосвя́зь — one-way radio communication
    радиореле́йная радиосвя́зь — radio-relay communication
    си́мплексная радиосвя́зь — ( режим работы) simplex operation; ( оборудование) simplex radio link
    телефо́нная радиосвя́зь — radiotelephone (service)
    тропосфе́рная радиосвя́зь — tropospheric-scatter radio communication
    фототелегра́фная радиосвя́зь — facsimile radio link

    Русско-английский политехнический словарь > радиосвязь

  • 14 радиосвязь

    ж. radio communication; contact

    использовать радиосвязь для … — use contact for …

    установить радиосвязь с … — contact … by radio

    дуплексная радиосвязь — duplex operation; duplex radio system

    симплексная радиосвязь — simplex operation; simplex radio link

    Русско-английский большой базовый словарь > радиосвязь

  • 15 Marconi, Marchese Guglielmo

    [br]
    b. 25 April 1874 Bologna, Italy
    d. 20 July 1937 Rome, Italy
    [br]
    Italian radio pioneer whose inventiveness and business skills made radio communication a practical proposition.
    [br]
    Marconi was educated in physics at Leghorn and at Bologna University. An avid experimenter, he worked in his parents' attic and, almost certainly aware of the recent work of Hertz and others, soon improved the performance of coherers and spark-gap transmitters. He also discovered for himself the use of earthing and of elevated metal plates as aerials. In 1895 he succeeded in transmitting telegraphy over a distance of 2 km (1¼ miles), but the Italian Telegraph authority rejected his invention, so in 1896 he moved to England, where he filed the first of many patents. There he gained the support of the Chief Engineer of the Post Office, and by the following year he had achieved communication across the Bristol Channel.
    The British Post Office was also slow to take up his work, so in 1897 he formed the Wireless Telegraph \& Signal Company to work independently. In 1898 he sold some equipment to the British Army for use in the Boer War and established the first permanent radio link from the Isle of Wight to the mainland. In 1899 he achieved communication across the English Channel (a distance of more than 31 miles or 50 km), the construction of a wireless station at Spezia, Italy, and the equipping of two US ships to report progress in the America's Cup yacht race, a venture that led to the formation of the American Marconi Company. In 1900 he won a contract from the British Admiralty to sell equipment and to train operators. Realizing that his business would be much more successful if he could offer his customers a complete radio-communication service (known today as a "turnkey" deal), he floated a new company, the Marconi International Marine Communications Company, while the old company became the Marconi Wireless Telegraph Company.
    His greatest achievement occurred on 12 December 1901, when Morse telegraph signals from a transmitter at Poldhu in Cornwall were received at St John's, Newfoundland, a distance of some 2,100 miles (3,400 km), with the use of an aerial flown by a kite. As a result of this, Marconi's business prospered and he became internationally famous, receiving many honours for his endeavours, including the Nobel Prize for Physics in 1909. In 1904, radio was first used to provide a daily bulletin at sea, and in 1907 a transatlantic wireless telegraphy service was inaugurated. The rescue of 1,650 passengers from the shipwreck of SS Republic in 1909 was the first of many occasions when wireless was instrumental in saving lives at sea, most notable being those from the Titanic on its maiden voyage in April 1912; more lives would have been saved had there been sufficient lifeboats. Marconi was one of those who subsequently pressed for greater safety at sea. In 1910 he demonstrated the reception of long (8 km or 5 miles) waves from Ireland in Buenos Aires, but after the First World War he began to develop the use of short waves, which were more effectively reflected by the ionosphere. By 1918 the first link between England and Australia had been established, and in 1924 he was awarded a Post Office contract for short-wave communication between England and the various parts of the British Empire.
    With his achievements by then recognized by the Italian Government, in 1915 he was appointed Radio-Communications Adviser to the Italian armed forces, and in 1919 he was an Italian delegate to the Paris Peace Conference. From 1921 he lived on his yacht, the Elettra, and although he joined the Fascist Party in 1923, he later had reservations about Mussolini.
    [br]
    Principal Honours and Distinctions
    Nobel Prize for Physics (jointly with K.F. Braun) 1909. Russian Order of S t Anne. Commander of St Maurice and St Lazarus. Grand Cross of the Order of the Crown (i.e. Knight) of Italy 1902. Freedom of Rome 1903. Honorary DSc Oxford. Honorary LLD Glasgow. Chevalier of the Civil Order of Savoy 1905. Royal Society of Arts Albert Medal. Honorary knighthood (GCVO) 1914. Institute of Electrical and Electronics Engineers Medal of Honour 1920. Chairman, Royal Society of Arts 1924. Created Marquis (Marchese) 1929. Nominated to the Italian Senate 1929. President, Italian Academy 1930. Rector, University of St Andrews, Scotland, 1934.
    Bibliography
    1896, "Improvements in transmitting electrical impulses and in apparatus thereof", British patent no. 12,039.
    1 June 1898, British patent no. 12,326 (transformer or "jigger" resonant circuit).
    1901, British patent no. 7,777 (selective tuning).
    1904, British patent no. 763,772 ("four circuit" tuning arrangement).
    Further Reading
    D.Marconi, 1962, My Father, Marconi.
    W.J.Baker, 1970, A History of the Marconi Company, London: Methuen.
    KF

    Biographical history of technology > Marconi, Marchese Guglielmo

  • 16 Armstrong, Edwin Howard

    [br]
    b. 18 December 1890 New York City, New York, USA
    d. 31 January 1954 New York City, New York, USA
    [br]
    American engineer who invented the regenerative and superheterodyne amplifiers and frequency modulation, all major contributions to radio communication and broadcasting.
    [br]
    Interested from childhood in anything mechanical, as a teenager Armstrong constructed a variety of wireless equipment in the attic of his parents' home, including spark-gap transmitters and receivers with iron-filing "coherer" detectors capable of producing weak Morse-code signals. In 1912, while still a student of engineering at Columbia University, he applied positive, i.e. regenerative, feedback to a Lee De Forest triode amplifier to just below the point of oscillation and obtained a gain of some 1,000 times, giving a receiver sensitivity very much greater than hitherto possible. Furthermore, by allowing the circuit to go into full oscillation he found he could generate stable continuous-waves, making possible the first reliable CW radio transmitter. Sadly, his claim to priority with this invention, for which he filed US patents in 1913, the year he graduated from Columbia, led to many years of litigation with De Forest, to whom the US Supreme Court finally, but unjustly, awarded the patent in 1934. The engineering world clearly did not agree with this decision, for the Institution of Radio Engineers did not revoke its previous award of a gold medal and he subsequently received the highest US scientific award, the Franklin Medal, for this discovery.
    During the First World War, after some time as an instructor at Columbia University, he joined the US Signal Corps laboratories in Paris, where in 1918 he invented the superheterodyne, a major contribution to radio-receiver design and for which he filed a patent in 1920. The principle of this circuit, which underlies virtually all modern radio, TV and radar reception, is that by using a local oscillator to convert, or "heterodyne", a wanted signal to a lower, fixed, "intermediate" frequency it is possible to obtain high amplification and selectivity without the need to "track" the tuning of numerous variable circuits.
    Returning to Columbia after the war and eventually becoming Professor of Electrical Engineering, he made a fortune from the sale of his patent rights and used part of his wealth to fund his own research into further problems in radio communication, particularly that of receiver noise. In 1933 he filed four patents covering the use of wide-band frequency modulation (FM) to achieve low-noise, high-fidelity sound broadcasting, but unable to interest RCA he eventually built a complete broadcast transmitter at his own expense in 1939 to prove the advantages of his system. Unfortunately, there followed another long battle to protect and exploit his patents, and exhausted and virtually ruined he took his own life in 1954, just as the use of FM became an established technique.
    [br]
    Principal Honours and Distinctions
    Institution of Radio Engineers Medal of Honour 1917. Franklin Medal 1937. IERE Edison Medal 1942. American Medal for Merit 1947.
    Bibliography
    1922, "Some recent developments in regenerative circuits", Proceedings of the Institute of Radio Engineers 10:244.
    1924, "The superheterodyne. Its origin, developments and some recent improvements", Proceedings of the Institute of Radio Engineers 12:549.
    1936, "A method of reducing disturbances in radio signalling by a system of frequency modulation", Proceedings of the Institute of Radio Engineers 24:689.
    Further Reading
    L.Lessing, 1956, Man of High-Fidelity: Edwin Howard Armstrong, pbk 1969 (the only definitive biography).
    W.R.Maclaurin and R.J.Harman, 1949, Invention \& Innovation in the Radio Industry.
    J.R.Whitehead, 1950, Super-regenerative Receivers.
    A.N.Goldsmith, 1948, Frequency Modulation (for the background to the development of frequency modulation, in the form of a large collection of papers and an extensive bibliog raphy).
    KF

    Biographical history of technology > Armstrong, Edwin Howard

  • 17 линия радиосвязи

    1) General subject: radio channel
    2) Aviation: wireless link
    3) Military: radio link
    4) Telecommunications: radio line
    6) Network technologies: RCL, radio communications link
    7) Makarov: link, radio circuit

    Универсальный русско-английский словарь > линия радиосвязи

  • 18 радиосвязь

    радиосвязь сущ
    1. radio
    2. radio communication аэродром выхода на радиосвязь
    aerodrome of call
    высокая частота радиосвязи
    high frequency
    запасной канал радиосвязи
    emergency radio channel
    зона неустойчивой радиосвязи
    ambiguity cone
    канал спутниковой радиосвязи воздух - земля
    downlink satellite radio channel
    крайне высокая частота радиосвязи
    extremely high frequency
    линия радиосвязи
    1. wireless link
    2. radio link нарушение радиосвязи
    radio failure
    позывной радиосвязи
    radio call sign
    порядок действий при отказе радиосвязи
    radio failure procedure
    порядок действия при отказе двусторонней радиосвязи
    two-way radio failure procedure
    проверка радиосвязи
    radio check
    прослушивание радиосвязи
    radio listening watch
    система радиосвязи
    wireless system
    служба радиосвязи
    radiocommunication service
    станция глушения радиосвязи
    jamming station
    цепь радиосвязи
    radio link circuit

    Русско-английский авиационный словарь > радиосвязь

  • 19 digitale Funkstrecke

    Funkstrecke f: digitale Funkstrecke f digital radio link, digital wireless link, digital radio communication, digital radio circuit

    Deutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > digitale Funkstrecke

  • 20 digitale Funkverbindung

    Funkverbindung f: digitale Funkverbindung f digital radio link, digital wireless link, digital radio communication, digital radio circuit

    Deutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > digitale Funkverbindung

Страницы

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  • radio — /ray dee oh /, n., pl. radios, adj., v., radioed, radioing. n. 1. wireless telegraphy or telephony: speeches broadcast by radio. 2. an apparatus for receiving or transmitting radio broadcasts. 3. a message transmitted by radio. adj. 4. pertaining …   Universalium

  • Radio transmitter design — In plate modulation systems the voltage delivered to the stage is changed. As the power output available is a function of the supply voltage, the output power is modulated. This can be done using a transformer to alter the anode (plate) voltage.… …   Wikipedia

  • radio link — noun a two way radio communication system (usually microwave); part of a more extensive telecommunication network • Syn: ↑link • Hypernyms: ↑communication system • Hyponyms: ↑walkie talkie, ↑walky talky * * * …   Useful english dictionary

  • Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …   Wikipedia

  • Circuit switching — is a methodology of implementing a telecommunications network in which two network nodes establish a dedicated communications channel (circuit) through the network before the nodes may communicate. The circuit guarantees the full bandwidth of the …   Wikipedia

  • Radio resource management — (RRM) is the system level control of co channel interference and other radio transmission characteristics in wireless communication systems, for example cellular networks, wireless networks and broadcasting systems. RRM involves strategies and… …   Wikipedia

  • Communication Moon Relay — For the moon bounce children s entertainment inflatable, see moonwalk (bounce house). Sailors on board the USS Hancock (CV 19) spelling out Moon Relay. This picture was transmitted via moon bounce as part of the official Navy… …   Wikipedia

  • communication — communicational, adj. /keuh myooh ni kay sheuhn/, n. 1. the act or process of communicating; fact of being communicated. 2. the imparting or interchange of thoughts, opinions, or information by speech, writing, or signs. 3. something imparted,… …   Universalium

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