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Transformer based front-end for a low power 2.4 GHz transceiver | IEEE Conference Publication | IEEE Xplore

Transformer based front-end for a low power 2.4 GHz transceiver


Abstract:

A low power transceiver architecture for the 2.4 GHz ISM band using a 1.0 V supply is presented. It employs a transformer to convert the 100 Ω antenna impedance to almost...Show More

Abstract:

A low power transceiver architecture for the 2.4 GHz ISM band using a 1.0 V supply is presented. It employs a transformer to convert the 100 Ω antenna impedance to almost 1 kΩ and so facilitates a low power transmitter and receiver. The simulated post-layout output power of the differential class-E power amplifier is 2.0 dBm with a drain efficiency of 28.4%. The direct-conversion receiver achieves a very low power consumption of 420 μW and a noise figure of 15.0 dB.
Date of Conference: 06-09 December 2010
Date Added to IEEE Xplore: 27 May 2011
ISBN Information:
Conference Location: Kuala Lumpur, Malaysia

References

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