Title :
A unit with functions of spectrum monitoring, self-excitation detection and isolation degree test for wireless relay station
Author :
Zhao, Sujian ; Su, Xin ; Zhang, Chu ; Yao, Yan
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
This paper proposes a practical plan for a unit with functions of spectrum monitoring, self-excitation detection and isolation degree test, which is suitable for current wireless relay station. Its design principles, signal processing algorithms and simulation results are given. This design plan leaves room for future functional extension, and does not perform large modifications to the original structure of the relay station.
Keywords :
mobile communication; monitoring; radio repeaters; signal detection; isolation degree test; self-excitation detection; signal processing algorithm; spectrum monitoring; wireless relay station; Automatic testing; Broadband antennas; Circuits; Downlink; Electronic equipment testing; Frequency; Mobile communication; Monitoring; Relays; Space stations;
Conference_Titel :
Vehicular Technology Conference, 2003. VTC 2003-Spring. The 57th IEEE Semiannual
Print_ISBN :
0-7803-7757-5
DOI :
10.1109/VETECS.2003.1207082
