Reconfigurable CT QDSM with mismatch shaping dedicated to multi-mode low-IF receivers
A reconfigurable third-order multi-bit continuous-time quadrature delta-sigma modulator (CT-QDSM) with mismatch error correction is reported in this paper. This modulator is designed for a tri-mode WLAN/WCDMA/GSM Low-IF (Intermediate Frequency) receiver. A three-bit quantizer is utilized to achieve...
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| Format: | Article |
| Language: | English |
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University of Sistan and Baluchestan
2019-07-01
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| Series: | International Journal of Industrial Electronics, Control and Optimization |
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| Online Access: | https://ieco.usb.ac.ir/article_4610_9cf3805c5b1fa2ff32a22be75c0fab4d.pdf |