Hashmi, Mohammad Shabi, Clarke, Alan Leslie, Lees, Jonathan ![]() ![]() |
Official URL: http://dx.doi.org/10.1088/0957-0233/21/5/055109
Abstract
This paper presents a robust heterodyne mode of operation for the envelope load-pull system. Extensive performance evaluation and verification demonstrate the reliable, flexible and accurate nature of the system. The new system was compared with the active open-loop load pull, with the new system standing out as having superior performance in terms of measurement throughput, thereby improving the yield and turn-around in the design of power amplifiers. Finally, measurements on commercially available microwave transistor devices show some of the immediate recognized application areas of the developed system.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Engineering |
Subjects: | T Technology > TJ Mechanical engineering and machinery |
Publisher: | Institute of Physics |
ISSN: | 0957-0233 |
Last Modified: | 18 Oct 2022 13:50 |
URI: | https://orca.cardiff.ac.uk/id/eprint/15583 |
Citation Data
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