GMSK digital portable transceiver using 32 kbps ADM
- 1 January 1983
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 33, 341-346
- https://doi.org/10.1109/vtc.1983.1623159
Abstract
Digital mobile radio transmission techniques and integrated circuit devices have been developed for application to a digital portable transceiver utilizing narrowband GMSK modulation. Design and performance of a quadrature-type GMSK modulator, and a single chip coherent demodulator are described. For mitigating slow fading, a switching diversity using jitter detection type sensor is proposed and shown to be effective. An experimental portable transceiver, developed to examine the hardware feasibility, is shown.Keywords
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