講演名 2012/8/20
Development of 9.41 GHz Microstrip Antenna for Three Dimensional Weather Radar (3D-WR)
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抄録(和)
抄録(英) In this research we are developing an X Band 9.41 GHz dual patch microstrip antenna for three dimensional weather radar (3D-WR). 3D-WR is introduced in order to increase the accuracy of weather forecast data acquisition previously done by two dimensional radar. This 3D-WR antenna is designed to be able to retrieve the distribution and characteristics of raindrops in three-dimensional position of targets in three direction (range, azimuth, and height), offering more information along with the additional dimension. The development process is divided into and steps: design, simulation, fabrication and measurement. Our target is to develop a the antenna with 6 degrees beamwidth in horizontal and vertical direction with 30 MHz bandwidth. First we designed a microstrip patch array antenna with two elements and then simulated it using Finite Element Method (FEM) to get optimum value of beamwidth, gain, input impedance and return loss. The simulation result then fabricated and measured in anechoic chamber using standard antenna and 50 GHz vector network analyzer.
キーワード(和)
キーワード(英) 3 Dimensional Weather Radar (3D-WR) / X Band 9.41 GHz / microstrip patch antenna / FEM
資料番号 A・P2012-74
発行日

研究会情報
研究会 AP
開催期間 2012/8/20(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Antennas and Propagation (A・P)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Development of 9.41 GHz Microstrip Antenna for Three Dimensional Weather Radar (3D-WR)
サブタイトル(和)
キーワード(1)(和/英) / 3 Dimensional Weather Radar (3D-WR)
第 1 著者 氏名(和/英) / Sugar Adiya
第 1 著者 所属(和/英)
Center for Environmental Remote Sensing (CEReS), Chiba University
発表年月日 2012/8/20
資料番号 A・P2012-74
巻番号(vol) vol.112
号番号(no) 187
ページ範囲 pp.-
ページ数 4
発行日