Referenced Items are not available for this document.
This paper introduces an EER 90 nm CMOS experimental prototype switched capacitor power amplifier (SCPA) that achieves high output power, efficiency and linear output-power control using a switched-capacitor-based switching PA without the use of a supply modulator. While amplifying 64-QAM OFDM modulation with a 20 MHz signal bandwidth it achieves an average output power of 17.7 dBm, an average PAE of 32.1%, and an EVM of 2.9%.
Published in:
Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2011 IEEE International
Date of Conference: 20-24 Feb. 2011
- Page(s):
- 428 - 430
- ISSN :
- 0193-6530
- Print ISBN:
- 978-1-61284-303-2
- INSPEC Accession Number:
- 11930871
- Conference Location :
- San Francisco, CA
- Digital Object Identifier :
- 10.1109/ISSCC.2011.5746382
- Product Type:
- Conference Publications
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