✦ LIBER ✦
Lossy LC ladder matching network for ultra-wideband CMOS Gilbert cell mixer design
✍ Scribed by Hsien-Yuan Liao; Ching-Ming Tseng; Hwann-Kaeo Chiou
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 233 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A 0.18‐μm CMOS broadband mixer for ultra‐wideband receivers is presented. A lossy LC ladder is utilized to achieve the broadband impedance match at the RF port. This circuit achieves high conversion gain of 10.4 dB, with 3‐dB bandwidth from 0.3 to 10.9 GHz and low power consumption of 15 mW under 2.5‐V supply voltage. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 220–222, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23050