SPECTRAL SHAPING AND PHASE EQUALIZATION TECHNIQUES FOR SCPC SATELLITE COMMUNICATION SYSTEMS

Abstract

Abstract: Based on development of SCPC earth station in the specialsatellite communication network of the aerospace systems,the spectralshaping and phase equalization techniques are described in this paper,which are effective on compressing transmission spectrum and reducingintersymbol—interference (ISI).The measurement and operation show thatthe techniques have the evident advantage to improving the spectral effi-ciency and bit error rate performance of the system.

Key words: Satellite communication, Modulation technique, Phase equalization, Design

Gao Wei (Xi'an Institute of Space Radio Technology). SPECTRAL SHAPING AND PHASE EQUALIZATION TECHNIQUES FOR SCPC SATELLITE COMMUNICATION SYSTEMS[J]. Chinese Space Science and Technology.

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: https://journal26.magtechjournal.com/kjkxjs/EN/

https://journal26.magtechjournal.com/kjkxjs/EN/Y1992/V12/I04/26

[1]	ZHANG Lihua, XIONG Liang, SUN Ji, CHEN Luojing, XIAO Chuan, ZHOU Wenyan, WANG Yong, LIU Wangwang, GUAN Yifeng, CHEN Tao, YU Xiaochuan, XU Jin, CHEN Guohui, CAO Xiaoping. System design and validation of Queqiao-2 lunar relay communication satellite [J]. Chinese Space Science and Technology, 2024, 44(5): 23-39.
[2]	LI Ruifeng, SUN Chong, WANG Zheng, FANG Qun, ZHANG Xiang. Capture configuration design for space non-cooperative target based on reachable domain [J]. Chinese Space Science and Technology, 2024, 44(5): 83-94.
[3]	CHEN Shiyu, NI Yanshuo, PENG Jing. Orbit design method of near-lunar space constellation [J]. Chinese Space Science and Technology, 2024, 44(3): 15-29.
[4]	TIAN Dake, SONG Yuqun, JIN Lu, GAO Haiming, LIU Rongqiang, ZHAO Bingfeng. Design and analysis of radiating rib space deployable antenna mechanism [J]. Chinese Space Science and Technology, 2024, 44(2): 40-50.
[5]	LIU Jie, ZHANG Chaojie, JIN Xiaojun, JIN Zhonghe. An improved algorithm based on circular correlation for fast acquisition of spread spectrum signals [J]. Chinese Space Science and Technology, 2024, 44(2): 109-117.
[6]	DONG Tianshan, HAN Chao. Design of circumlunar emergency return trajectory based on two parameters [J]. Chinese Space Science and Technology, 2023, 43(6): 91-99.
[7]	JING Yazhou, DUAN Pengfei, LI Bicen, WANG Weigang, AN Ning, XIA Chenhui, CUI Bolun. Design and verification of the spectrometer on “Gou Mang” satellite [J]. Chinese Space Science and Technology, 2023, 43(6): 142-149.
[8]	LIU Huiliang, SUN Qian, CHU Yao, PENG Fei, JIANG Fan, LYU Hongjian, CAI Yaxing, WANG Ping. Probability estimation and precision analysis of constellation distribution with analytical method [J]. Chinese Space Science and Technology, 2023, 43(5): 56-64.
[9]	XU Zongqi, TIAN Leichao, WANG Pingyang, HUA Zhiwei, HANG Guanrong. Simulation study on the influence of magnetic screen size on Hall thruster performance [J]. Chinese Space Science and Technology, 2023, 43(4): 43-51.
[10]	YAO Liang, WANG Suming, ZHANG Hongna, LI Xiaobin, LI Fengchen, WANG Lu, ZHAO Liang. Design and analysis of “contact-heat conduction” heat pipe radiator [J]. Chinese Space Science and Technology, 2023, 43(3): 81-92.
[11]	DAI Cuiqin, QIN Jiepeng, XU Tao, TANG Hong. LEO satellite constellation design based on QoS [J]. Chinese Space Science and Technology, 2023, 43(3): 105-115.
[12]	ZHANG Yasheng, JIA Lu, YU Jinlong, LIANG Shuang. LEO constellation configuration design method with constant trajectory of subsatellite points [J]. Chinese Space Science and Technology, 2023, 43(3): 116-122.
[13]	PENG Qibo, WU Xinfeng, WANG Beichao, LI Shuang. Research progress and prospect of spacecraft reconfiguration technology [J]. Chinese Space Science and Technology, 2023, 43(2): 16-31.
[14]	ZHAI Shenghua, TIAN Jia, DONG Chao, LI Xiongfei, HUI Tengfei. Research of UHF band relay communication key techniques for Mars exploration [J]. Chinese Space Science and Technology, 2023, 43(2): 103-116.
[15]	FAN Yesen, NIE Rui, HE Baiyan, YANG Guigeng. Pretension design method of the cable network for asymmetric offset-feed mesh reflector antennas [J]. Chinese Space Science and Technology, 2023, 43(2): 155-164.

SPECTRAL SHAPING AND PHASE EQUALIZATION TECHNIQUES FOR SCPC SATELLITE COMMUNICATION SYSTEMS

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles 0

Metrics

Comments