Title :
Weighted Unidirectional Transducer SAW Filter at 328 MHz
Author :
Potter, B.R. ; Hartmann, C.S.
Abstract :
The first UHF, finger withdrawal weighted, unidirectional transducer surface acoustic wave (SAW) filter is reported in this paper. It has only 4.5 dB insertion loss at 328 MHz and a 1percent bandwidth. The fiIter has -48 dB sidelobes and greater than -50 dB triple transit suppression.
Keywords :
Band pass filters; Bandwidth; Fingers; Insertion loss; Instruments; Matched filters; Propagation losses; SAW filters; Surface acoustic wave devices; Transducers;
Conference_Titel :
Microwave Symposium, 1976 IEEE-MTT-S International
Conference_Location :
Cherry Hill, NJ, USA
DOI :
10.1109/MWSYM.1976.1123729
