All-Metal Patch Dual-Frequency Dual-Circular Polarized Fan-Beam Antenna

被引：0
作者：
Gupta, Gaurangi [1 ]
Estabrook, Polly [1 ]
Focardi, Paolo [1 ]
Decrossas, Emmanuel [1 ]
Chahat, Nacer [1 ]
机构：
[1] CALTECH, Jet Prop Lab JPL, Pasadena, CA 91125 USA
来源：
2022 IEEE WIRELESS ANTENNA AND MICROWAVE SYMPOSIUM (WAMS 2022) | 2022年
关键词：
dual circular polarization; dual frequency; patch excited cup antenna; branchline coupler; X-band telecommunication; DTE; DFE; stripline; waveguide;
D O I：
10.1109/WAMS54719.2022.9847941
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：
An all metal patch dual frequency dual circularly polarized X-band antenna is under development at NASA's Jet Propulsion Laboratory for a potential Europa Lander. The antenna is proposed to be used as a secondary telecommunication antenna for Direct-to-Earth (DTE) link without relying on an Orbiter. An antenna array with fanbeam radiation has been designed which can result in a wide beam circular polarization for longer coverage while surviving the harsh environmental conditions at Europa, including, cryogenic temperature, high radiation and electrostatic discharge (ESD) levels.
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页数：3
相关论文
共 11 条
  • [1] Chahat N, 2018, IEEE TRANSACTION ANT
  • [2] Chahat N., 2018, US Patent, Patent No. [US10680345B2, 10680345]
  • [3] Chamberlain N, 2010, IEEE ANTENNAS PROP
  • [4] Ingvarson P, 2000, 2000 IEEE INTERNATIONAL CONFERENCE ON PHASED ARRAY SYSTEMS AND TECHNOLOGY, PROCEEDINGS, P215
  • [5] Jia Y., 2018, 12 EUR C ANTENNAS PR
  • [6] Johansson J, 2013, PROC EUR CONF ANTENN, P666
  • [7] Enhancing Communications for Future Mars Rovers
    Kovitz, Joshua M.
    Santos, Jean Paul
    Rahmat-Samii, Yahya
    Chamberlain, Neil F.
    Hodges, Richard E.
    [J]. IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2017, 59 (04) : 50 - 61
  • [8] NASA/JPL, 2017, D97667 NASAJPL
  • [9] A Wideband Circularly Polarized Stacked Slotted Microstrip Patch Antenna
    Nasimuddin
    Qing, Xianming
    Chen, Zhi Ning
    [J]. IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2013, 55 (06) : 84 - 99
  • [10] Wettergren J, 2013, PROC EUR CONF ANTENN, P3579
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