Spacecraft antenna measurement eliminating gravity effect by using planar near-field antenna measurement technique

被引：0
|
作者：
Deguchi, H [1 ]
Miyahara, N
Ebisui, T
Katagi, T
Miura, K
Takano, T
机构：
[1] Mitsubishi Elect Corp, Kamakura, Kanagawa 2470056, Japan
[2] Seian Univ Art & Design, Otsu, Shiga 5200248, Japan
[3] Inst Space & Astronaut Sci, Sagamihara, Kanagawa 2290022, Japan
来源：
ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS | 2000年 / 83卷 / 03期
关键词：
near-field measurement; spacecraft antenna; mirror surface error; deformation by gravity;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Since spacecraft antennas are used in space, it is necessary to evaluate the mirror surface error and the electrical performance of the antenna in the gravity-free state. In order to execute such an evaluation on the ground, a measurement method is desired in which the effect of gravity can be separately evaluated. This article proposes a method that separately evaluates the mirror surface error inherent to the antenna and deformation by gravity, by rotating the antenna around the beam axis, and measuring the near field at each angle of rotation. An antenna is experimentally constructed, measured, and evaluated by the proposed method. (C) 2000 Scripta Technica, Electron Comm Jpn Pt 2, 83(3): 16-25, 2000.
引用
收藏
页码：16 / 25
页数：10
相关论文
共 50 条
  • [1] Application of a near-field measurement to the characteristics verification of a polyhedron approximated antenna
    Hanayama, E
    Someya, S
    Takano, T
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 1996, 79 (10): : 79 - 90
  • [2] Fast Near-Field Antenna Measurement Setup Using a Reconfigurable Leaky-Wave Probe
    Behdani, Mahdi
    Hum, Sean V.
    2023 17TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP, 2023,
  • [3] Investigation of the key sampling parameters of antenna time domain planar near field measurement
    Chang, Ren
    Xue, Zheng-hui
    Wang, Nan
    Yang, Shi-ming
    2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4, 2008, : 910 - 913
  • [4] An Improved Near-Field Measurement Method and Near-Far Field Transformation for Cylindrical Conformal Phased Array Antenna
    Guo Binxing
    Wang Jie
    PROCEEDINGS OF 2015 IEEE 12TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS (ICEMI), VOL. 2, 2015, : 789 - 792
  • [5] Near-Field Measurement for 5G Modulated-Signal Radiated from the Antenna
    Oh, Soon-Soo
    Kim, Dong-Woo
    Kim, Kangwook
    Jung, Young-Base
    Lim, Jong-Hyuk
    2022 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2022, : 357 - 358
  • [6] In-Flight Calibration of the Measurement System for UAV-Based Near-Field Antenna Measurements
    Mirmohammadsadeghi, Mohammad
    Punzet, Stefan
    Eibert, Thomas F.
    Paulus, Alexander H.
    2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP, 2024,
  • [7] Conical Near-Field Antenna Measurements
    Gregson, Stuart F.
    Hindman, Gregory E.
    IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2009, 51 (01) : 193 - 201
  • [8] Paddy Moisture Measurement System in Hopper Silo by using Near-field Transmission Technique
    Seewattananpon, Somporn
    Promasa, Nopphamat
    Chudpooti, Nonchanutt
    Akkaraekthalin, Prayoot
    2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2018,
  • [9] Improved Near-Field Radar Cross-Section Measurement Technique
    Nicholson, Kelvin J.
    Wang, Chun H.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 : 1103 - 1106
  • [10] A Planar Near-Field Setup for Millimeter-Wave System-Embedded Antenna Testing
    Alonso-delPino, Maria
    di Rosa, Marco
    Simeoni, Massimiliano
    Spella, Maristella
    De Martino, Carmine
    Spirito, Marco
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 83 - 86
12345