Design and performance Assessment of an Airborne Ice Sounding Radar Front-End

Publication: ResearchArticle in proceedings – Annual report year: 2008

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The paper describes the design and experimental performance assessment of the RF front-end of an airborne P-band ice sounding radar. The ice sounder design features newly developed components at a centre frequency of 435 MHz, such as, antenna 20% bandwidth at RL ≪ 13 dB, compact high power in-phase and out-of-phase power dividers with a relative bandwidth of 20% and more than 75W CW power handling, high power SPDT PIN switch with 90W CW power handling and a 70W CW High efficiency LDMOS power amplifier with ≫60% power-added efficiency. The system comprises also a digital signal generator, a digital front-end and a control unit. The system was functionally tested in March 2008 and had a first successful proof-of-concept campaign in Greenland in May 2008.
Original languageEnglish
Title of host publicationMicrowaves, Radar and Remote Sensing Symposium, 2008 : MRRS 2008
PublisherMaterials Research Society
Publication date2008
Pages284-288
ISBN (print)978-1-4244-2688-1
DOIs
StatePublished

Conference

ConferenceESA Microwaves Workshop
Period01/01/08 → …

Bibliographical note

Copyright: 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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