Rabin & Berdo, P.C.
Cross dipole, cross dipole module, array antenna, and multiple input multiple output antenna
The present invention relates to a cross dipole including a plurality of dipole elements respectively corresponding to a plurality of frequency bands and reconfiguring the plurality of frequency bands. A cross dipole module includes a circuit for controlling a signal of the cross dipole according the cross dipole and an external control signal. An array antenna includes a plurality of cross dipole modules arranged in one dimension or two dimensions. A multiple input multiple output antenna includes a plurality of array antennas for independently operating and an indoor supporting system for respectively applying a control signal to the plurality of array antennas, and reconfigures a distance between the neighboring array antennas.
Electronics and Telecommunications Research Institute
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Moon Man Young Bae Soon Young Soon Ik
Hur Jung Eom Jeon