Title :
Bidirectional Microwave Repeater for Obstacle Detection Radar in Guided Ground Transportation
Author :
Tan, H.H. ; Gupta, M.S.
Abstract :
A solid-state microwave bidirectional repeater designed for use in a guided RADAR system is described. The RADAR is meant for detecting obstacles lying along the tracks in guided ground transportation systems. An echo-cancellation scheme is proposed for reducing the effect of reflections from impedance mismatches at repeater ports.
Keywords :
Attenuation; Bandwidth; Frequency; Land transportation; Radar detection; Radar imaging; Radar tracking; Rail transportation; Repeaters; Surface waves;
Conference_Titel :
Microwave Symposium Digest, 1974 S-MTT International
Conference_Location :
Atlanta, Georgia, USA
DOI :
10.1109/MWSYM.1974.1123597
