Study on the Impact of High Power Amplifier on Pseudo Random Noise Code Ranging

被引：0

作者：

Gong, Junhao ^{[1
]}

Zhang, Lu ^{[2
]}

Feng, Xixi ^{[1
]}

Xiao, Yu ^{[1
]}

Sun, Houjian ^{[1
]}

机构：

[1] Beijing Inst Technol, Beijing Key Lab Millimeter Wave & Terahertz Tech, Beijing, Peoples R China

[2] China Acad Space Technol, Inst Spacecraft Syst Engn, Beijing, Peoples R China

来源：

2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2017年

关键词：

High power amplifier; Nonlinear distortion; Pseudo noise code; Ranging;

D O I：

暂无

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：

Pseudo random noise (PRN) code ranging technology is widely used in satellite navigation and aerospace measurement. In this paper, we analyzed the impact of high power amplifier (HPA) on PRN code ranging by combining the baseband ranging model with a HPA model simulated by advanced design system (ADS) software. Since our method takes into account the factors of the RF carrier, it is closer to the actual situation than the equivalent baseband model of HPA. The result shows that the maximum deviation of the ranging value can up to 0.8ns caused by the change of power.

引用

页数：3