Title :
A diagnostic system for active antenna transmit channels
Author :
Miroslaw Andrzejewski;Dariusz Startek;Bogdan Stachowski;Mariusz Jakubowski
Author_Institution :
Telecommunications Research Institute, ul. Poligonowa 30, 04-051 Warsaw, Poland
Abstract :
In this paper, an on-line diagnostic system design for active antenna transmit channels is presented. The system is based on cheap gain and phase solid-state meters, integrated with the transmit channels, for amplitude and phase pulse measurements during real transmit pulse. The measurement data analysis by comparison with the calibration data, at the level of a single detector is performed.
Keywords :
"Phase measurement","Detectors","Antenna measurements","Phase shifters","Temperature measurement","Measurement uncertainty","Transmitting antennas"
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2008. MIKON 2008. 17th International Conference on
