High-Efficient Wideband Transmitarray Antenna
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2817363
Abstract: A new structure for transmitarray antennas is presented. The proposed semiplanar transmitarray keeps certain geometrical curvature, that the required transmission phase range is reduced significantly from 360°, causing an increase in bandwidth and efficiency. The… read more here.
Keywords: high efficient; transmitarray; transmitarray antenna; wideband transmitarray ... See more keywords
Efficient Wideband DOA Estimation Through Function Evaluation Techniques
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2018.2824256
Abstract: This paper presents an efficient evaluation method for the functions involved in the computation of direction-of-arrival (DOA) estimators. The method is a combination of the Chebyshev and barycentric interpolators, and makes use of the discrete… read more here.
Keywords: doa estimation; evaluation; wideband doa; estimation function ... See more keywords