- ring antenna array
- Техника: кольцевая антенная решётка
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Metamaterial antenna — This Z antenna tested at the National Institute of Standards and Technology is smaller than a standard antenna with comparable properties. Its high efficiency is derived from the Z element inside the square that acts as a metamaterial, greatly… … Wikipedia
Omnidirectional antenna — The radiation pattern of a simple omnidirectional antenna, a vertical half wave dipole antenna. In this graph the antenna is at the center of the donut . Radial distance from the center represents the power radiated in that direction. The power… … Wikipedia
List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… … Wikipedia
Wullenweber — AN/FLR 9 Wullenweber antenna array near Augsburg, Germany The Wullenweber (the original name introduced by Dr. Hans Rindfleisch was Wullenwever) is a type of Circularly Disposed Antenna Array (CDAA) sometimes referred to as a Circularly Disposed… … Wikipedia
VLF Transmitter Cutler — Closeup of a few of the antenna towers of the Cutler VLF Transmitter. The VLF Transmitter Cutler is the United States Navy s very low frequency (VLF) station at Cutler, Maine. The station provides one way communication to the United States… … Wikipedia
MIM-104 Patriot — Patriot system of the German Luftwaffe Type Mobile Surface to air missile system Place of … Wikipedia
Defence Research and Development Organisation — Sanskrit: बलस्य मूलं विज्ञानम् Strength s Origin is in Science [1] Agency overvi … Wikipedia
Power dividers and directional couplers — A 10 dB 1.7–2.2 GHz directional coupler. From left to right: input, coupled, isolated (terminated with a load), and transmitted port … Wikipedia
VHF omnidirectional range — This article is about the radio navigation aid. For other uses, see Vor. D VOR (Doppler VOR) ground station, co located with DME … Wikipedia
Negative index metamaterials — A negative index metamaterial causes light to refract, or bend, differently than in more common positive refractive index materials. Negative index metamaterials or negative index materials (NIM) are artificial structures where the refractive… … Wikipedia
FLR-9 — The AN/FLR 9 is a type of very large circular Wullenweber antenna array, built at many locations during the cold war for HF/DF direction finding of high priority targets. The worldwide network, known collectively as Iron Horse , could locate on… … Wikipedia