Planar antenna for data transmission in Ka-band for satellite communication, has transmission array for transmitting in frequency range, and receiving array for receiving in another frequency range different from former frequency range

摘要

The planar antenna (1) has a transmission array (20) for transmitting in a frequency range, and a receiving array (10) independent of the transmission array for receiving in another frequency range that is different from the former frequency range. The convex covers of the transmission array and the receiving array overlap each other. The receiving array has two orthogonal outer edges. The transmission array and the receiving array are adjacent to one another.