A Yagi–Uda antenna, or simply Yagi antenna, is a directional antenna consisting of two or more parallel resonant antenna elements in an end-fire array;...
40 KB (5,050 words) - 05:24, 31 July 2024
a high-gain antenna; the most common are parabolic antennas, helical antennas, Yagi-Uda antennas, and phased arrays of smaller antennas of any kind....
13 KB (1,590 words) - 04:25, 23 April 2024
articles that introduced a new antenna designed by his assistant Shintaro Uda to the English-speaking world. The Yagi-Uda antenna, patented in 1926, allows...
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usually another name for a Yagi–Uda antenna. A phased array usually means an electronically scanned array; a driven array antenna in which each individual...
26 KB (3,365 words) - 04:04, 9 August 2024
three-element Yagi–Uda antennas connected together, each set tuned to a different frequency. LPDA antennas look somewhat similar to Yagi antennas, in that...
14 KB (1,597 words) - 04:16, 31 July 2024
A quad antenna is a type of directional wire radio antenna used on the HF and VHF bands. Like a Yagi–Uda antenna ("Yagi"), a quad consists of a driven...
12 KB (1,476 words) - 17:57, 25 January 2024
combined into an antenna array such as the Yagi–Uda in order to favor a single horizontal direction, thus termed a beam antenna. The dipole antenna, which is...
82 KB (10,910 words) - 20:12, 9 August 2024
Driven and parasitic elements (category Antennas (radio))
In a multielement antenna array (such as a Yagi–Uda antenna), the driven element or active element is the element in the antenna (typically a metal rod)...
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(disambiguation) Yagi (Usagi Yojimbo), a comic book character Yagi–Uda antenna, a directional radio antenna Yagibushi, a popular Japanese folk song and dance This...
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shapes multi-element Yagi-Uda antennas and log-periodic antennas are often confused. A so-called "parasitic element" in a Yagi–Uda antenna that is slightly...
88 KB (11,699 words) - 12:54, 16 August 2024
(slightly more than half) being the reflector. It is a two element Yagi-Uda antenna with folded dipole elements, and no director(s). Because of the folded...
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Yagi–Uda antenna in 1926. In February 1926, Yagi and Uda published their first report on the wave projector antenna in a Japanese publication. Yagi applied...
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Yagi (八木 アリサ, born 1995), Japanese model and actress Hidetsugu Yagi (八木 秀次, 1886–1976), electrical engineer and professor; developer of the Yagi-Uda antenna...
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Citizens band radio (redirect from Cb antenna)
stations however may be connected to a directional Yagi–Uda antenna commonly called a Beam or a Yagi. Multiple countries have created similar radio services...
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antenna can result in a signal strength increase of up to 40 dB at the TV receiver. Outdoor antenna designs are often based on the Yagi–Uda antenna or...
32 KB (3,818 words) - 16:21, 2 August 2024
Hexbeam (category Antennas (radio))
W-antenna, referring to the shape of the driver. The design looks something like an upturned umbrella. The antenna design resembles a modified Yagi–Uda...
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Effective radiated power (category Antennas (radio))
reader is sometimes forced to infer which was used. For example, a Yagi–Uda antenna is constructed from several dipoles arranged at precise intervals to...
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reasoning with incomplete knowledge Optimized wideband array antenna, a type of Yagi–Uda antenna Ordered weighted averaging aggregation operator, a class...
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Yagi–Uda antennas, and reverberation chambers have shown to achieve much higher field strengths for the power input than a simple biconical antenna in...
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Near vertical incidence skywave (category Radio frequency antenna types)
ground wire can provide antenna gain in the 3–6 dB range. This is a reflector element used to form a 2-element Yagi beam antenna. The wire length for the...
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this antenna in 1946. It is very popular in the United States. The antenna can be erected as horizontal dipole, as sloper, or an inverted-V antenna. With...
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to take place with powers in the order of 100 watts and a single Yagi–Uda antenna. World Moon Bounce Day, June 29, 2009, was created by Echoes of Apollo...
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Hispano cannon and ASV radar which included two underwing Yagi–Uda antennas and four large antenna "stickleback" masts above the rear fuselage. Liberator...
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Ultra high frequency (section Antennas)
gain antennas to be conveniently small. High gain antennas for point-to-point communication links and UHF television reception are usually Yagi, log periodic...
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INCJ Japan Electronic Industries Development Association Japan Electronics and Information Technology Industries Association Yagi–Uda antenna Category...
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hand-held transceiver (HT), even, at times, using the factory "rubber duck" antenna. Hams also use the moon, the aurora borealis, and the ionized trails of...
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Prize for Engineering Shintaro Uda (宇田 新太郎), an inventor of the Yagi-Uda antenna 1926, the ubiquitous television antenna Jun-Ichi Nishizawa (西澤 潤一), the...
44 KB (3,024 words) - 16:36, 29 July 2024
have made nano-optical dipoles and Yagi–Uda antennas following essentially the same design as used for radio antennas. Metallic parallel-plate waveguides...
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was reported by Hantaro Nagaoka in 1929. Yagi antenna The Yagi-Uda antenna was invented in 1926 by Shintaro Uda of Tohoku Imperial University, Sendai, Japan...
130 KB (13,790 words) - 04:13, 31 July 2024