Reflectionless High-Pass Filters for Load-Pull Setups: Reflectionless High-Pass Filters Improve Load Pull Measurement Stability

IF 3.7 3区计算机科学 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Microwave Magazine Pub Date : 2024-05-08 DOI:10.1109/mmm.2024.3378614

Jongheun Lee, Osman Ceylan, Juseop Lee

引用次数: 0

Abstract

Characterization of devices operating under large signal conditions at nonlinear regions requires specific measurement setups since the output power value, operation efficiency, power gain, and linearity are functions of the source impedance, input signal level, biasing values, and load impedance. Hence, measuring a device’s parameters while varying the source or load impedance (called source-pull and load-pull , respectively) is essential to evaluate its nonlinear behaviors.

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用于负载拉力设置的无反射高通滤波器：无反射高通滤波器提高负载拉力测量的稳定性

由于输出功率值、运行效率、功率增益和线性度是源阻抗、输入信号电平、偏置值和负载阻抗的函数，因此在非线性区域的大信号条件下工作的器件特性需要特定的测量设置。因此，在改变源阻抗或负载阻抗（分别称为源拉动和负载拉动）时测量器件的参数对于评估其非线性行为至关重要。

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

IEEE Microwave Magazine 工程技术-电信学

CiteScore

3.90

自引率

5.60%

发文量

347

审稿时长

6-12 weeks

期刊介绍： IEEE Microwave Magazine includes the current newsletter contents, including the President''s message, committee reports, and conference and meeting schedules and reports, of the IEEE Microwave Theory and Techniques Society. The magazine also publishes reviewed Tutorial and Application articles as well as book reviews and regular columns.