Miniature SAW Antenna Duplexer for Portable Telephone
- 1 January 1987
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 2, 797-800
- https://doi.org/10.1109/mwsym.1987.1132535
Abstract
A new low loss and high power SAW filter for an antenna duplexer used in a portable telephone transceiver was developed. Loss as low as 1.0 ~ 1.2dB and output power as high as 2 watts at 800 MHz were achieved. Experimental results of a miniature duplexer employing this filter were also presented.Keywords
This publication has 3 references indexed in Scilit:
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- Improved metallization for surface acoustic wave devicesThin Solid Films, 1979
- Miniature surface-acoustic-wave filtersProceedings of the IEEE, 1979