TY - GEN
T1 - The Front-End Design of a Hydrogen Spectral Line Receiver for Micro Satellite Navigation
AU - Yao, Kai
AU - Lan, Shengchang
AU - Tan, Chao
AU - Xu, Guodong
AU - Xia, Meng
AU - Chen, Lijia
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - Regarded as a promising source for future spacecraft navigation, the change in the energy state of neutral hydrogen atoms can provide a super stable electromagnetic radiation in the microwave region. Inspired by this concept, this paper specified the instrumental development of designing the front-end of a Hydrogen Spectral Line(HSL) Receiver receiver to support the micro-satellite navigation in space. The design included a array of 37 copper patches aligned in hexagon. Each patch was fed by microstrip lines to connect a 2-stage low noise amplifier. The a digital phase shifter was yielded to implement the phase control and electrically beam forming. The numerical simulation result showed that this front-end would provide a total 31.7dB gain and beam scanning angle between ±40 degree.
AB - Regarded as a promising source for future spacecraft navigation, the change in the energy state of neutral hydrogen atoms can provide a super stable electromagnetic radiation in the microwave region. Inspired by this concept, this paper specified the instrumental development of designing the front-end of a Hydrogen Spectral Line(HSL) Receiver receiver to support the micro-satellite navigation in space. The design included a array of 37 copper patches aligned in hexagon. Each patch was fed by microstrip lines to connect a 2-stage low noise amplifier. The a digital phase shifter was yielded to implement the phase control and electrically beam forming. The numerical simulation result showed that this front-end would provide a total 31.7dB gain and beam scanning angle between ±40 degree.
UR - https://www.scopus.com/pages/publications/85061665735
U2 - 10.1109/USNC-URSI.2018.8602605
DO - 10.1109/USNC-URSI.2018.8602605
M3 - 会议稿件
AN - SCOPUS:85061665735
T3 - 2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2018 - Proceedings
SP - 49
EP - 50
BT - 2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2018
Y2 - 8 July 2018 through 13 July 2018
ER -