Modular Power Amplifier for Transmitter of X-band Aircraft High Resolution SAR for Earth Remote Sensing

Features of design of the power output amplifier stage of the of the high resolution SAR for remote sensing of the Earth for light-engine aircrafts and unmanned aircraft vehicles are discussed in the paper. The concept of block-modular design of stage of this type reducing the cost of development is...

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Bibliographic Details
Published in2019 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology (USBEREIT) pp. 412 - 415
Main Authors Shabash, Anton.V., Komendantenko, Andrey.V., Rovkin, Mikhail E.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2019
Subjects
Earth remote sensing
GaN
high resolution radar
Microwave amplifiers
Microwave circuits
Power Amplifier
Power amplifiers
Power generation
Remote sensing
SAR
Synthetic aperture radar
X-Band
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Summary:Features of design of the power output amplifier stage of the of the high resolution SAR for remote sensing of the Earth for light-engine aircrafts and unmanned aircraft vehicles are discussed in the paper. The concept of block-modular design of stage of this type reducing the cost of development is justified. The features of the functional structure and design of a real model of the amplifier constructed for the experimental dual-frequency SAR. Experimental research results of 250 W pulse power X-band amplifier are presented.
DOI:10.1109/USBEREIT.2019.8736590