An FM-UWB Transceiver with M-PSK Subcarrier Modulation and Regenerative FM Demodulation

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Journal:IEEE MWSCAS 2013

Key Words:SHORT-RANGE; FRONT-END; RECEIVER

Abstract:This paper describes an FM-UWB transceiver system which employs M-PSK modulated subcarriers for high throughput data transmission. Compared to conventional 2-FSK FM-UWB transceivers, the proposed M-PSK FM-UWB transceiver can increase data rate with minimal increment of RF front-end complexity. A regenerative FM demodulator followed by a low-frequency M-PSK demodulator enables low-power low-cost receiver design with enhanced energy efficiency. Simulation results show that the 8-PSK 3.5-4GHz FM-UWB transceiver system successfully modulates and demodulates 8-PSK data, achieving three time the ene

All the Authors:D Liu, F Chen, W Rhee, Z Wang

First Author:D Liu, F Chen, W Rhee, Z Wang

Correspondence Author:D Liu

Page Number:936-939

ISSN No.:1548-3746

Translation or Not:no