-
1 Yagi aerial
-
2 Yagi aerial
Yagi aerial Yagi-Antenne fEnglish-German dictionary of Electrical Engineering and Electronics > Yagi aerial
-
3 yagi aerial
yagi-antenne -
4 Yagi aerial
-
5 Yagi aerial
n (BrE) (cf Yagi antenna AmE )SPACE, TELECOM antena Yagi f -
6 Yagi-aerial
Военный термин: антенна Уда-Яги, антенна типа "волновой канал" -
7 yagi aerial
-
8 yagi aerial
யாகி வான்கம்பி -
9 yagi aerial
антенна типа "волновой канал", директорная антенна -
10 Yagi aerial
n AUDIO Yagiantenne f -
11 Yagi antenna
-
12 Yagi
-
13 aerial
1. n антенна2. n спорт. разг. пас в сторону ворот соперника3. a воздушный, авиационный; связанный с воздухомaerial navigation — аэронавигация; воздухоплавание
4. a воздушный, газообразныйaerial currents — потоки воздуха; воздушные течения
5. a лёгкий, воздушный, эфирныйaerial reconnaissance — воздушная разведка; аэрофоторазведка
6. a нереальный; бесплотный; эфемерный7. a надземный, воздушныйaerial ropeway — воздушно-канатная дорога; фуникулёр
8. a устремлённый вверх, ввысь; высокий, парящийaerial mountains — горы, касающиеся облаков
Синонимический ряд:1. airy (adj.) airy; atmospheric; light; pneumatic; vaporous; vapory; weightless2. dreamy (adj.) dreamy; ethereal; fanciful; imaginary3. in the air (adj.) aeronautical; birdlike; flying; high-flying; in the air; in the sky; up above4. lofty (adj.) elevated; high; lofty; sky-high; skyscraping; soaring; spiring; tall; topless; towering; towery5. sheer (adj.) diaphanous; filmy; gauzy; gossamer; sheer; transparent -
14 aerial
1. воздушный, подвесной2. антенна -
15 aerial
1. <англ.> антенна,см. тж. antenna2. авиационный; воздушныйcommunications aerialECM aerialESM aerialIFF aerialradar warning aerialTACAN aerialtransmitting aerialyagi aerial -
16 Yagi antenna
n (AmE) (cf Yagi aerial BrE ) -
17 Yagi, Hidetsugu
[br]b. 28 January 1886 Osaka, Japand. January 1976 Osaka, Japan[br]Japanese engineer who, with his student Shintaro Uda, developed the directional ultra-high frequency (UHF) aerial array that bears his name.[br]Yagi studied engineering at Tokyo Imperial University (now Tokyo University), graduating in 1910. For the next four years he taught at Engineering High School in Sendai, Honshu, then in 1914 he was sent to study resonance phenomena under Barkhausen at Dresden University. When the First World War broke out he was touring Europe, so he travelled to London to study under Ambrose Fleming at University College, London. Continuing his travels, he then visited the USA, studying at Harvard under G.W. Pierce, before returning to his teaching post at Sendai Engineering High School, which in 1919 was absorbed into Tohoku University. There, in 1921, he obtained his doctorate, and some years later he was appointed Professor of Electrical Engineering. Having heard of the invention of the magnetron, he worked with a student, Kinjiro Okabe; in 1927 they produced microwave energy at a wavelength of a few tens of centimetres. However, he is best known for his development with another student, Shintaro Uda, of a directional, multi-element ultrahigh frequency aerial, which he demonstrated during a tour of the USA in 1928. During the Second World War Yagi worked on radar systems. After his retirement he became Professor Emeritus at Tohoku and Osaka universities and formed the Yagi Antenna Company.[br]Principal Honours and DistinctionsYagi received various honours, including the Japanese Cultural Order of Merit 1976, and the Valdemar Poulsen Gold Medal.Bibliography1928, "Beam transmission of ultra-short waves", Proceedings of the Institute of Radio Engineers 6:715 (describes the Yagi-Uda aerial).Further ReadingF.E.Terman, 1943, Radio Engineers' Handbook, New York: McGraw-Hill (provides a review of aerials, including the Yagi system).KF -
18 cage aerial
радио цилиндрическая антенна -
19 airborne aerial
English-Russian big polytechnic dictionary > airborne aerial
-
20 aperiodic aerial
English-Russian big polytechnic dictionary > aperiodic aerial
См. также в других словарях:
Yagi aerial — /ˈjagi ˌɛəriəl/ (say yahgee .airreeuhl) noun a directional aerial used in television and radio astronomy. {named after H Yagi, 1886–1976, Japanese electrical engineer} …
Yagi aerial — noun a sharply directional antenna • Syn: ↑yagi • Hypernyms: ↑directional antenna … Useful english dictionary
yagi — noun a sharply directional antenna • Syn: ↑Yagi aerial • Hypernyms: ↑directional antenna … Useful english dictionary
Yagi antenna — [ jα:gi] noun a highly directional narrowband radio aerial made of several short rods mounted across an insulating support. Origin 1940s: named after the Japanese engineer Hidetsugu Yagi … English new terms dictionary
directional antenna — noun an antenna that transmits or receives signals only in a narrow angle • Hypernyms: ↑antenna, ↑aerial, ↑transmitting aerial • Hyponyms: ↑array, ↑dish, ↑dish aerial, ↑dish antenna, ↑ … Useful english dictionary
Antenna (radio) — Whip antenna on car … Wikipedia
Television antenna — A Winegard HD 7084P 68 element VHF/UHF aerial antenna A television antenna, or TV aerial, is an antenna specifically designed for the reception of over the air broadcast television signals, which are transmitted at frequencies from about 41 to… … Wikipedia
Direction finding — (DF) refers to the establishment of the direction from which a received signal was transmitted. This can refer to radio or other forms of wireless communication. By combining the direction information from two or more suitably spaced receivers… … Wikipedia
Dipole antenna — A schematic of a half wave dipole antenna connected to an unbalanced coaxial cable. Better practice is to connect the balanced dipole to the unbalanced line with a balun. A dipole antenna is a radio antenna that can be made of a simple wire, with … Wikipedia
List of Usagi Yojimbo characters — Inazuma redirects here. For other uses, see Inazuma (disambiguation). Cover of Usagi Yojimbo Volume 3, Issue 52, by Stan Sakai. Kitsune is holding Sachiko. This list of Usagi Yojimbo characters features characters from the Usagi Yojimbo c … Wikipedia
Mast radiator — A typical mast radiator in Chapel Hill, North Carolina. The high RF voltage on the mast can deliver a dangerous electrical shock to anyone touching it, so the base is surrounded by a fence to prevent access … Wikipedia