HORN-BASED CIRCULAR POLARIZED ANTENNA ARRAY WITH A COMPACT FEEDING FOR KA-BAND MONOPULSE ANTENNA
نویسندگان
چکیده
منابع مشابه
Ka Band Transmit Antenna Array
Active antenna arrays working at higher frequencies result in higher packaging densities. The antenna array under consideration operates at about 30 GHz and will be installed in an aircraft. Commercially available power amplifiers at these frequencies have an efficiency of typically 20 %, which results in high amounts of dissipated heat for the required high radiated power. The dissipated power...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research
سال: 2013
ISSN: 1559-8985
DOI: 10.2528/pier13052014