IEEE - Institute of Electrical and Electronics Engineers, Inc. - Small-sized 71 MHz GSM-IF filter using SAW resonator on Li/sub 2/B/sub 4/O/sub 7/ substrate

1998 IEEE Ultrasonics Symposium. Proceedings

Author(s): Ichikawa, S. ; Ebata, Y. ; Koshino, M. ; Mishima, N.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1998
Conference Location: Sendai, Japan, Japan
Conference Date: 5 October 1998
Volume: 1
ISBN (Paper): 0-7803-4095-7
ISSN (Paper): 1051-0117
DOI: 10.1109/ULTSYM.1998.762096
Regular:

A small package size and low loss filter for GSM-IF have been developed with SAW resonators on LBO substrate. For realizing low loss of about 43 dB and very steep slope over 50 dB at +/-700 kHz... View More

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