抄録
This paper presents a 1.6-mW 2.4-GHz receiver that operates from a single supply of 300 mV allowing direct powering from various energy harvesting sources. We extensively utilize transformer coupling between stages to reduce headroom requirements. We forward-bias bulk-source junctions to lower threshold voltages where appropriate. A single-ended 2.4 GHz RF input is amplified and converted to a differential signal before down-converting to a low IF of 1 to 10 MHz. A chain of IF amplifiers and narrowband filters are interleaved to perform programmable channel selection. The chip is fabricated in a 65-nm CMOS process. The receiver achieves - 91.5-dBm sensitivity for a BER of 10e-3.
本文言語 | English |
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論文番号 | 6613557 |
ページ(範囲) | 3190-3205 |
ページ数 | 16 |
ジャーナル | IEEE Journal of Solid-State Circuits |
巻 | 48 |
号 | 12 |
DOI | |
出版ステータス | Published - 2013 12月 |
外部発表 | はい |
ASJC Scopus subject areas
- 電子工学および電気工学