Title :
Tunable preselector for EMC of same-type radars
Author :
Zaytsev, A.A. ; Kovbasa, A.P. ; Lipatov, V.P.
Abstract :
A principle is suggested of designing a tunable preselector built on fast switching elements and filters around dielectric resonators providing the following characteristics: a tuning rate of 50 ns, a 10 MHz passband, a 20 dB transmission factor, and a 30...35 dB damping at a 1.5 passband detuning. The noise factor of receiver devices is not compromised.
Keywords :
band-pass filters; dielectric resonator filters; electromagnetic compatibility; microwave switches; radar receivers; 10 MHz; 50 ns; EMC; dielectric resonator; filter; noise factor; passband detuning; radar; receiver device; switching element; transmission factor; tunable preselector; tuning rate; Band pass filters; Electromagnetic compatibility; Frequency; IEEE catalog; Microwave filters; Organizing; Passband; Radar; Resonator filters; Tuning;
Conference_Titel :
Microwave and Telecommunication Technology, 2003. CriMiCo 2003. 13th International Crimean Conference
Conference_Location :
Sevastopol, Crimea, Ukraine
Print_ISBN :
966-7968-26-X
DOI :
10.1109/CRMICO.2003.158892
