Planar antenna array with circular polarization used in radar system, has layer of earth that is provided on back side of dielectric substrate, antenna elements made in form of closed elliptical microstrip line and connected to feeder using capacitive coupling
	LEVYAKOV V V; YUNCHIS A F; VASILYEV A S
	2024-09-16
专利权人	KOGNITIV STOCK CO (KOGN-Non-standard)
申请日期	2024-09-16
专利号	RU230992-U1
成果简介	NOVELTY - The array has a dielectric substrate (1). An input is provided on one outer layer of the dielectric substrate, which is a feeder (3) and is made in the form of a microstrip straight line. A radiating unit is antenna elements (4) located at half the wavelength with an indentation from the feeder. A layer (2) of earth is provided on the back side of the dielectric substrate. The antenna elements are made in the form of a closed elliptical microstrip line and are connected to the feeder using capacitive coupling. USE - Planar antenna array with circular polarization used in radar system, machine vision system, and in communication system e.g. fifth-generationcommunication system. ADVANTAGE - The selection of the number of emitters is based on the requirements for the gain and determines the final length of the feeder line. The gap between the emitter and the feeder line is selected in accordance with the window function coefficients to ensure the suppression of lateral radiation. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a planar antenna array with circular polarization. 1Dielectric substrate 2Layer of earth 3Feeder 4Antenna element
IPC 分类号	H01Q-001/38 ; H01Q-021/06
国家	俄罗斯
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15143
专题	中国科学院新疆生态与地理研究所
作者单位	KOGNITIV STOCK CO (KOGN-Non-standard)
推荐引用方式 GB/T 7714	LEVYAKOV V V,YUNCHIS A F,VASILYEV A S. Planar antenna array with circular polarization used in radar system, has layer of earth that is provided on back side of dielectric substrate, antenna elements made in form of closed elliptical microstrip line and connected to feeder using capacitive coupling. RU230992-U1[P]. 2024.

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