Compact Two-Layer Rotman Lens-Fed Microstrip Antenna Array at 24 GHz

Abstract

This paper presents a new design to realize a compact Rotman lens-fed antenna array. The lens-fed antenna has the form of two layers, which is a new approach to reducing the size of the Rotman lens. The approach is demonstrated at 24 GHz aiming for an automotive sensing radar. The lens consists of a top metal layer, a dielectric, a common ground, a… (More)

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@article{Lee2011CompactTR, title={Compact Two-Layer Rotman Lens-Fed Microstrip Antenna Array at 24 GHz}, author={Woosung Lee and JaeHeung Kim and Young Joong Yoon}, journal={IEEE Transactions on Antennas and Propagation}, year={2011}, volume={59}, pages={460-466} }