A fully integrated low-IF CMOS GPS radio with on-chip analog image rejection

Behbahani F.; Firouzkouhi H.; Chokkalingam R.; Delshadpour S.; Kheirkhahi A.; Nariman M.; Conta M.; Bhatia S.

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A fully integrated low-IF CMOS GPS radio with on-chip analog image rejection

机译：具有片上模拟图像抑制功能的全集成式低中频CMOS GPS无线电

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摘要

A fully integrated Global Positioning System (GPS) radio is presented. Low-IF architecture was used for a high level of integration and low power consumption. An on-chip analog image-reject filter provides 18 dB of image-noise rejection to prevent noise figure (NF) degradation. With image rejection performed in the analog radio, a single-path (nonquadrature) output was used. The integrated synthesizer only requires an off-chip phase-locked loop-filter to function. Implemented in a 0.35-/spl mu/m 2P4M CMOS process, the integrated radio has a chip area of 9.5 mm/sup 2/. The radio operates over a wide range of voltage and temperature, from 2.2 to 3.6 V and from -40/spl deg/C to +85/spl deg/C and consumes 27 mW from a 2.2-V supply. The receiver has 4 dB NF.

机译：介绍了一个完全集成的全球定位系统（GPS）无线电。低中频架构用于高集成度和低功耗。片上模拟镜像抑制滤波器可提供18 dB的镜像噪声抑制能力，以防止噪声系数（NF）下降。在模拟无线电中执行图像抑制后，使用了单路径（非正交）输出。集成的合成器仅需要片外锁相环滤波器即可工作。集成无线电模块以0.35- / spl mu / m 2P4M CMOS工艺实现，芯片面积为9.5 mm / sup 2 /。该无线电设备可在2.2至3.6 V的宽电压和温度范围和-40 / spl deg / C至+ 85 / spl deg / C的宽电压和温度范围内工作，并且从2.2 V电源消耗的功率为27 mW。接收器具有4 dB NF。

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来源
《IEEE Journal of Solid-State Circuits》 |2002年第12期|p.1721-1727|共7页
作者
Behbahani F.; Firouzkouhi H.; Chokkalingam R.; Delshadpour S.; Kheirkhahi A.; Nariman M.; Conta M.; Bhatia S.;
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作者单位

Valence Semicond. Inc., Irvine, CA, USA;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词
CMOS integrated circuits; Global Positioning System; radio receivers; low-power electronics; active filters; radiofrequency filters; frequency synthesizers; low-IF CMOS GPS radio; on-chip analog image rejection; Global Positioning System; low-IF arch;

机译：CMOS集成电路;全球定位系统;无线电接收机;低功耗电子产品;有源滤波器射频滤波器;频率合成器低中频CMOS GPS无线电;片上模拟镜像抑制;全球定位系统;低中频拱;

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专利

1. A fully integrated low-IF CMOS GPS radio with on-chip analog image rejection [J] . Behbahani F., Firouzkouhi H., Chokkalingam R., IEEE Journal of Solid-State Circuits . 2002,第12期

机译：具有片上模拟图像抑制功能的全集成式低中频CMOS GPS无线电
2. A fully integrated 900-MHz CMOS wireless receiver with on-chip RF and IF filters and 79-dB image rejection [J] . Chunbing Guo, Chi-Wa Lo, Yu-Wing Choi, IEEE Journal of Solid-State Circuits . 2002,第8期

机译：完全集成的900MHz CMOS无线接收器，带有片上RF和IF滤波器以及79dB镜像抑制
3. A fully integrated 900-MHz CMOS wireless receiver with on-chip RF and IF filters and 79-dB image rejection [J] . Chunbing Guo, Chi-Wa Lo, Yu-Wing Choi, IEEE Journal of Solid-State Circuits . 2002,第8期

机译：完全集成的900MHz CMOS无线接收器，带有片上RF和IF滤波器以及79dB镜像抑制
4. On-chip Image Rejection in a Low-IF CMOS Receiver [C] . Mohammad Hajirostam, Ken Martin IEEE International Solid-State Circuits Conference . 2006

机译：在低IF CMOS接收器中的片上图像抑制
5. CMOS active image sensors with on-chip analog-to-digital conversion. [D] . Mendis, Sunetra Kanchana. 1995

机译：具有片上模数转换功能的CMOS有源图像传感器。
6. Study of CMOS-SOI Integrated Temperature Sensing Circuits for On-Chip Temperature Monitoring [O] . Maria Malits, Igor Brouk, Yael Nemirovsky 2018

机译：用于片上温度监控的CMOS-SOI集成温度感测电路的研究
7. Analysis and Design of Radio Frequency Integrated Circuits for Breast Cancer Radar Imaging in CMOS Technology [O] . Bassi Matteo 2013

机译：CMOS技术中用于乳腺癌雷达成像的射频集成电路的分析与设计

A fully integrated low-IF CMOS GPS radio with on-chip analog image rejection

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