A Ka band transmitter for deep space communication systems

	A Ka band transmitter for deep space communication systems
	Liang, Xianfeng; Zhang, Jinzhou; Xie, Min; Xie, Chunjian; Xiong, Weiming; An, Junshe; Chen, Xiaomin; Sun, Huixian
	2012
会议名称	2012 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2012
会议日期	May 5, 2012 - May 8, 2012
会议地点	Shenzhen, China
页码	1240-1242
通讯作者	Liang, X. (liangxf@nssc.ac.cn)
中文摘要	This paper summarizes the design scheme and testing results in the development of a Ka-band transmitter for the future deep space communication systems applications in China. The integrated component of all-digital baseband data coding and modulation of the Ka band downlink transmitter for deep space communications is achieved on the Xilinx FPGA circuit. The modulation schemes of PCM / BPSK / PM, NRZ/BPSK and SRRC-QPSK are separately chosen corresponding to the code rate ranges of 16bps∼20kbps, 20kbps ∼200kbps and 200kbps∼2Mbps by the external control commands in the circuits. 2W output power of the transmitter at 31.84GHz center frequency is obtained by a Ka band solid state power amplifier (KaSSPA). © 2012 IEEE.
英文摘要	This paper summarizes the design scheme and testing results in the development of a Ka-band transmitter for the future deep space communication systems applications in China. The integrated component of all-digital baseband data coding and modulation of the Ka band downlink transmitter for deep space communications is achieved on the Xilinx FPGA circuit. The modulation schemes of PCM / BPSK / PM, NRZ/BPSK and SRRC-QPSK are separately chosen corresponding to the code rate ranges of 16bps∼20kbps, 20kbps ∼200kbps and 200kbps∼2Mbps by the external control commands in the circuits. 2W output power of the transmitter at 31.84GHz center frequency is obtained by a Ka band solid state power amplifier (KaSSPA). © 2012 IEEE.
收录类别	EI
会议主办者	Chinese Institute of Electronics (CIE)
会议录	2012 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2012 - Proceedings
会议录出版者	IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States
学科主题	空间技术
语种	英语
ISBN号	9781467321839
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/2948]
专题	国家空间科学中心_空间技术部
推荐引用方式 GB/T 7714	Liang, Xianfeng,Zhang, Jinzhou,Xie, Min,et al. A Ka band transmitter for deep space communication systems[C]. 见:2012 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2012. Shenzhen, China. May 5, 2012 - May 8, 2012.