| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6879598 | AEU - International Journal of Electronics and Communications | 2018 | 6 Pages |
Abstract
A full-electronic method to realize time reversal of electromagnetic (EM) signal by using analog signal processing (ASP) technique is reported in this paper. A time-varying guided wave system, based on a transmission line with periodically loaded microwave switches, is described and discussed theoretically, analytically and experimentally. Examinations on a prototype demonstrator show that an amplitude-modulated pulse signal can be time reversed effectively, where the pulse has a time duration of 7â¯ns and the amplitude-modulated carrier is 3.5â¯GHz.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Cheng-Guang Sun, Jia-Lin Li, Bing-Zhong Wang,