作者: Siew Bee Yeap , Zhi Ning Chen , Xianming Qing
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摘要: A 77-GHz four-beam plano-convex lens antenna with SIW slot feed for automotive radar is presented. The primary consists of four substrate integrated waveguide (SIW) slots which are designed complete routing and to grounded co-planar (GCPW) transition. transition the integration a 3D embedded wafer level ball grid array (eWLB) module as well onwafer probing measurements, respectively. prototype at 77 GHz achieves gain 24 dBi combined beam coverage ±12°. simulated measured results agree quite