用于增强增益带宽产品的级联高增益分布式放大器配置

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI:10.1109/ECTICON.2013.6559567

Panus Sinsoontornpong, I. Roopkom, A. Worapishet

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引用次数: 1

摘要

本文介绍并研究了一种基于级联高增益分布式放大器的改进分布式放大器结构。级联高增益放大器提供与N级数相乘的增益特性，从而增强增益带宽。级联连接还可以使用无空闲终端的锥形漏极线技术，以进一步提高增益。采用0.18 μm RF CMOS工艺进行仿真验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Cascaded high-gain distributed amplifier configuration for enhanced gain-bandwidth product

An improved distributed amplifier configuration based on a cascade of high-gain distributed amplifiers is introduced and investigated in this paper. The cascaded high-gain amplifier offers a multiplicative gain characteristic against the number of stages N and thus gain-bandwidth enhancement. The cascade connection also enables the use of the tapered drain line technique with no idle termination for further gain improvement. Verification is provided through simulation using a 0.18 μm RF CMOS process.

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2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology

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