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17th International Conference on VLSI Design
Design and Implementation of 935 MHz FM Transceiver for Radio Telemetry and 2.45 GHz Direct AQPSK Transmitter in CMOS
Mumbai, India
January 05-January 09
ISBN: 0-7695-2072-3
Amlan Ghosh, Indian Institute of Technology, Kharagpur
Bevin G. Perumana, Indian Institute of Technology, Kharagpur
Ashudeb Dutta, Indian Institute of Technology, Kharagpur
Padmanava Sen, Indian Institute of Technology, Kharagpur
Yogesh Kumar, Indian Institute of Technology, Kharagpur
Vipul Garg, Indian Institute of Technology, Kharagpur
T. K. Bhattacharyya, Indian Institute of Technology, Kharagpur
Nirmal B. Chakrabarti, Indian Institute of Technology, Kharagpur
This paper presents the design of a single-chip FM transceiver at 935 MHz and a AQPSK transceiver at 2.45 GHz. The fully integrated FM transceiver design in standard 0.18 ?m CMOS process incorporates a transmit/receive switch, a single-ended input differential output low noise amplifier, differential input single-ended output power amplifier, an LC tuned quadrature voltage controlled oscillator, mixer, IF amplifier, a gm-C based oscillator and a chopper stabilized amplifier used for wireless sensor applications. The power output is about 50mW.
The AQPSK transceiver design in standard 0.25 ?m CMOS process incorporates a baseband input processor, a low frequency quadrature modulator, a quadrature RF VCO, an upconverter and a linear power amplifier.
Citation:
Amlan Ghosh, Bevin G. Perumana, Ashudeb Dutta, Padmanava Sen, Yogesh Kumar, Vipul Garg, T. K. Bhattacharyya, Nirmal B. Chakrabarti, "Design and Implementation of 935 MHz FM Transceiver for Radio Telemetry and 2.45 GHz Direct AQPSK Transmitter in CMOS," vlsid, pp.404, 17th International Conference on VLSI Design, 2004
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