Abstract:Electromagnetic isolation is a critical issue to the performance of radio frequency system in package (RF SIP). This paper proposes a novel structure to measure the electromagnetic (EM) isolation property and to test the shield efficiency of a metal cap. The 3-dimensional structure contains 5 antenna chips assembled is based on rigid and flexible substrates. EM interference and EM isolation relevance with different distances is revealed with ideal antenna simulation results in order to eliminate the parasitic … Show more
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