A Novel Broadband Microwave Lumped-Element Quadrature Hybrid MMIC
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3192128
Abstract: In this paper, a novel broadband lumped-element quadrature hybrid MMIC for interferometric correlation radiometer is proposed. First, the cause of the bandwidth limitation in the lumped-element branch-line coupler is analyzed, which is the two identical… read more here.
Keywords: quadrature; quadrature hybrid; element quadrature; lumped element ... See more keywords
A Novel Broadband Rectangular Waveguide TE01–TE20 Mode Converter
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2852148
Abstract: A novel broadband rectangular waveguide TE01–TE20 mode converter is proposed in this letter. It can realize high-efficiency (>97.5%) mode conversion in broadband. It basically consists of three parts: a coupling cavity, a vertically positioned input… read more here.
Keywords: mode; mode converter; converter; novel broadband ... See more keywords
Novel Broadband Antennas for Future Mobile Communications
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2018.2816660
Abstract: Compact planar antipodal endfire broadband antennas based on novel windmilllike shape are proposed in this paper for future mobile applications. Asymmetric structure of the proposed antennas makes these antennas to radiate in boresight direction, while… read more here.
Keywords: antennas future; frequency range; broadband antennas; future mobile ... See more keywords