The Design of Ku Band Phase Array Antennas

摘要

In this paper a Ku-Band broadband patch antenna with gradient scalariform cut has been designed for the miniaturized Ku-band radar. The band of the band-broadened antenna is from 11.7 to 18GHz. The Gain of 16 elements array antenna is over 15dB, and the highest gain is 17.2dB. Proposed the model and the analysis method as well as the obtained graph and data provide a reference for engineering practice in Ku-band Micro-strip antenna array design and application.