Title :
Planar superconducting lumped element bandpass filter with spiral inductors
Author :
Barinov, A.E. ; Zhgoon, S.A.
Author_Institution :
ORT, Moscow Power Eng. Inst., Russia
Abstract :
Experimental results are reported for a novel 4-pole high temperature superconducting lumped element bandpass Chebyshev filter with central frequency 1.7 GHz and 1.2% fractional bandwidth. High efficiency of the substrate area usage is reached by the application of planar coils as inductance elements. Measurements and simulation results are compared and are found to be in satisfactory agreement.
Keywords :
Chebyshev filters; UHF filters; band-pass filters; equivalent circuits; high-temperature superconductors; inductors; lumped parameter networks; passive filters; superconducting filters; superconducting microwave devices; 1.7 GHz; 4-pole HTSC filter; bandpass Chebyshev filter; high temperature superconducting filter; inductance elements; lumped element bandpass filter; planar coils; planar superconducting bandpass filter; spiral inductors; Band pass filters; Circuits; Coils; High temperature superconductors; Inductance; Inductors; Microwave filters; Spirals; Superconducting filters; Superconducting microwave devices;
Conference_Titel :
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location :
Phoenix, AZ, USA
Print_ISBN :
0-7803-6538-0
DOI :
10.1109/MWSYM.2001.966940
