A Novel Distributed Multicell Multistage Amplifier Structure

2003 33rd European Microwave Conference, 2003 Pub Date : 2003-10-01 DOI:10.1109/EUMA.2003.340969

R. Lohrmann, H. Gill, S. Koch

引用次数: 0

Abstract

A novel distributed multicell multistage amplifier structure is presented in this paper. This approach enables the design of multicell multistage power amplifiers based on distributed transistor arrays (multicells). Measured data of 40-device monolithic power amplifiers in the frequency bands 25-30GHz and 28-34GHz are also presented. The amplifiers have a small-signal gain of ~15dB, a 1dB gain compression at output power (P1dB) of ~32dBm and outpu intercept point (OICP3) of ~38dBm. Measured results are compared with computed data.

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一种新型分布式多细胞多级放大器结构

提出了一种新型的分布式多室多级放大器结构。这种方法使基于分布式晶体管阵列(multicells)的多单元多级功率放大器的设计成为可能。给出了40器件单片功率放大器在25-30GHz和28-34GHz频段的实测数据。该放大器的小信号增益为~15dB，输出功率(P1dB)的增益压缩为~32dBm，输出截距点(OICP3)为~38dBm。实测结果与计算数据进行了比较。

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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来源期刊

2003 33rd European Microwave Conference, 2003

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