| 摘要 |
<p>Provided is a reception sensitivity measuring method for measuring the reception sensitivity of a MIMO communication device, which method can eliminate space correlation and further perform reception sensitivity evaluation including the influence of autointoxication. A reception sensitivity measuring method comprises: a placement step S100 of placing a MIMO communication device (30) in a shielded room (10); a connection step S110 of connecting a reception antenna (33), which is used to receive a test signal, to one (31) of two feeding points (31, 32) of the MIMO communication device (30) and also connecting a coaxial cable (23), through which a test signal is transferred, to the other (32) of the two feeding points (31, 32) via an attenuator (25); and a measurement step S120 of measuring the reception sensitivity of the MIMO communication device (30) by transmitting the test signal to the reception antenna (33), while transferring the test signal through the coaxial cable (23).</p> |
