超宽带毫米波收发器的低功率前端放大和频率产生技术

2012 IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS) Pub Date : 2012-09-05 DOI:10.1109/MWSCAS.2012.6292111

J. Paramesh, Sandipan Kundu, Shadi Saberi

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引用次数: 2

摘要

本文介绍了工作在毫米波下的宽带LNA和宽调谐频率产生电路的低功耗设计技术。变压器中和技术使电流复用和低压LNA的设计成为可能。介绍了基于变压器的带谐振模式开关的压控振荡器，以实现非常宽的调谐范围。提出了几个原型电路的设计和特性来验证这些概念。

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Low-power front-end amplification and frequency generation techniques for ultra-wideband millimeter-wave transceivers

This paper presents low-power design techniques for wideband LNA's and wide-tuning frequency generation circuits operating at mm-wave. Transformer neutralization techniques enable the design of current-reuse and low-voltage LNA's. Transformer-based VCO's with resonance mode switching are introduced to achieve very wide tuning range. The design and characterization of several prototype circuits is presented to validate these concepts.

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来源期刊

2012 IEEE 55th International Midwest Symposium on Circuits and Systems (MWSCAS)

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