다중화 이득을 얻기 위한 MIMO 수신기는 다수의 안테나를 필요로 하여 부피가 커지는 문제가 있다. 안테나 하나를 대상으로 수신빔 패턴을 빠르게 회전하여 MIMO 신호를 수신하는 기법은 부피문제를 해결할 수 있다. 이 방법은 대부분 이론 위주로 연구되어 왔으나, 본 논문은 실제 구현을 통해 MIMO 신호 복조를 시도한 시험 결과와 측정된 성능을 제시한다.
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