교차다이폴, 교차다이폴 모듈, 배열안테나 및 다중입력 다중출력 안테나
엄순영, 정영배, 허문만, 전순익
- 7746284 (2010.06.29)
07MR4100, 지능형 안테나 기술개발,
- 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.