Title :
Microstrip bandpass filter with new type of capacitive coupled resonator
Author :
Jovanovic, S. ; Nesic, A.
Author_Institution :
Inst. IMTEL, Belgrade, Serbia
Abstract :
An ultra-small microstrip bandpass filter with a new type of capacitive coupled resonator is presented. The filter is more than two times smaller compared to the smallest known filters of the same class. The filter is designed for a centre frequency of 5.3 GHz. The agreement between the predicted and measured results is excellent.
Keywords :
band-pass filters; microstrip filters; microstrip resonators; microwave filters; transmission lines; 5.3 GHz; EM analysis; capacitive coupled resonator; capacitive coupling; centre frequency; circuit simulator; feed structure; lumped lossless components; narrow microstrip transmission lines; parasitic elements; ultra small microstrip bandpass filter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20057267
