Polar modulator for multi-mode cell phones

被引：30

作者：

Sander, WB ^{[1
]}

Schell, SV ^{[1
]}

Sander, BL ^{[1
]}

机构：

[1] Tropian Inc, Cupertino, CA 95014 USA

来源：

PROCEEDINGS OF THE IEEE 2003 CUSTOM INTEGRATED CIRCUITS CONFERENCE | 2003年

关键词：

D O I：

10.1109/CICC.2003.1249436

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes the architecture for a CMOS polar modulator IC that supports AMPS, ANSI-136, GSM/GPRS, and EDGE in a single modulator. Extension to include UMTS has been prototyped. The paper includes design details and evaluation results. The architecture has a high digital content and is potentially suitable for integration into baseband IC's. Performance results for transmitters using this design are included.

引用

页码：439 / 445

页数：7

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