An active SiGe sub-harmonic direct-conversion receiver front-end design for 5-6 GHz band applications
In: 2002 IEEE radio frequency integrated circuits (RFIC) symposium (Seattle WA, 2-4 June 2002, digest of papers)Digest of papers - IEEE Radio Frequency Integrated Circuits Symposium :395-398
Konferenz
- print, 7 ref
Zugriff:
This paper describes a packaged SiGe RF front-end design for use in the Unlicensed National Information Infrastructure (U-NII) bands. The front-end is based on a sub-harmonic direct-conversion architecture and is composed of an LNA, I and Q x2 sub-harmonic mixers (SHMs), and an LO conditioning chain. The receiver is completely differential and is designed for operation from a 3.3 V supply. Simulated performance shows >25 dB conversion gain, 6.8 dB noise figure (cascode LNA), 0° I/Q phase imbalance, and 39.1 mA total current consumption. To the authors' knowledge, this Is the first 5-6 GHz SiGe active sub-harmonic direct-conversion receiver design presented in literature.
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An active SiGe sub-harmonic direct-conversion receiver front-end design for 5-6 GHz band applications
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Autor/in / Beteiligte Person: | SVITEK, Richard ; JOHNSON, Daniel ; RAMAN, Sanjay |
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Quelle: | 2002 IEEE radio frequency integrated circuits (RFIC) symposium (Seattle WA, 2-4 June 2002, digest of papers)Digest of papers - IEEE Radio Frequency Integrated Circuits Symposium :395-398 |
Veröffentlichung: | Piscataway NJ: IEEE, 2002 |
Medientyp: | Konferenz |
Umfang: | print, 7 ref |
ISSN: | 1529-2517 (print) |
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