Koh Hashimoto

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A single-layer antenna composed of four subarrays and compact low-loss feed-line structures connecting to an RFmodule for 77 GHz automotive radar systems is presented. This antenna is based on a slotted post-wall waveguide array, which is integrated in a ceramic-filled PTFE substrate. The antenna gain is higher than 16 dBi relative to the maximum available(More)
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