Patent ID: 7167138

Claim:
A triple-band offset hybrid antenna, comprising: a shaped reflector reflecting K/Ku bands RF signals received from a satellite to focus an energy of the K/Ku bands RF signals on a focal line and reflecting a Ka band RF transmitting signal; and a triple-band active phased feed array receiving the reflected K/Ku bands RF signals from the shaped reflector and radiating the Ka band RF transmitting signal to the shaped reflector, wherein the triple-band active phased feed array including a Ka/K band feed array for transceiving a Ka/K bands RF signal and a Ku band feed array for receiving a Ku band RF signal, the Ku band feed array including a plurality of Ku band feed array elements symmetrically arranged at opposing sides of the Ka/K band feed array, wherein Ka/K bands feed array includes a plurality of Ka/K bands feed array elements which are linearly arranged on the focal line and the Ku band feed array includes a plurality of Ku band feed array elements which are linearly arranged at a right side and a left side of the Ka/K bands feed array.