无线电通信技术2012，Vol.38Issue(3)：32-34,54,4.
星间太赫兹通信发射系统初步方案设计
Preliminary Scheme Design of Inter-satellite Terahertz Communication Transmission System
郝志松 1张文静1
作者信息
- 1. 中国电子科技集团公司第五十四研究所,河北石家庄050081
- 折叠
摘要
Abstract
For the design of inter-satellite Terahertz communication transmission system, the overall designs of links, such as encoding of LDPC code, direct modulator, transmission components and antenna design, are discussed, and then the key technologies, such as time sequence adjustment of LDPC code,broadband quadrature modulation and adjustment of antenna azimuth and elevation angles,are analyzed. Finally a preliminary design scheme of inter-satellite Terahertz data eommunication transmission system is proposed, which provides technology reference for Terahertz technology applications in the field of inter-satellite data communication.关键词
太赫兹/谐波混频/通信Key words
Terahertz/harmonic mixing/communication分类
信息技术与安全科学引用本文复制引用
郝志松,张文静..星间太赫兹通信发射系统初步方案设计[J].无线电通信技术,2012,38(3):32-34,54,4.
