A 7.5-GHz uniplanar 180° hybrid coupler on flexible polyimide substrate
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DOI: 10.1080/09205071.2016.1243488
Abstract: Abstract A uniplanar hybrid rat-race coupler has been fabricated on a flexible polyimide film for wearable and flexible RF applications. To enhance the reliability and repeatability of its operation in flexible environment, the coupler is… read more here.
Keywords: 180 hybrid; ghz uniplanar; coupler; uniplanar 180 ... See more keywords