|
|||||
|
|
Research of compressed sensing for predistortion with relatively low sampling frequency |
|
| Authors: | Xin HU Jian-kang WANG Fei LIU Lian-jun OU Jun LIANG Gang WANG Ji-run LUO |
| Affiliation: | 1. Research＆Development (R＆D) Center of China Academy of Launch Vehicle Technology, Beijing 100076,China;2. Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China |
| Abstract: | In order to improve the TWTA digital predistortion linearizer with relatively low sampling frequency, the LUT and indirect learning architecture were used, which was cumbersome. A digital predistortion linearizer with compressed sensing technology was presented, which can provide good linearity improvement with simple and stable way. |
| Keywords: | compressed sensing nonlinear distortion low sampling frequency base-band predistortion |
| 点击此处可从《通信学报》浏览原始摘要信息 | |
| 点击此处可从《通信学报》下载全文 | |