A Wideband High-gain High-selectivity Filtering Antenna with Two Adjustable Radiation Nulls
Sign Up to like & getrecommendations! Published in 2021 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2021.154010
Abstract: Abstract In this paper, a high-gain filtering antenna is proposed without extra filtering circuits. The proposed filtering antenna is composed of a stacked patch, a driven patch with an Ω-shaped slot and a ground etched… read more here.
Keywords: high gain; shaped slot; gain; radiation nulls ... See more keywords
Four ports wideband drop-shaped slot antenna for MIMO applications
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2019.1710578
Abstract: ABSTRACT In this paper, a proposal of a four-port antenna for MIMO applications is presented with high interport isolation. The isolation among elements is implemented by limiting the surface current distribution of each radiator by… read more here.
Keywords: shaped slot; antenna mimo; drop shaped; antenna ... See more keywords
Experimental Realization of Terahertz Waveguide-Fed Circularly Polarized Double-Fan-Shaped Slot Antenna
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2017.2695670
Abstract: A terahertz (THz) waveguide-fed circularly polarized double-fan-shaped slot antenna (DFSSA) based on a silicon micromachining technology is proposed. The antenna is fed by a WR1.9 waveguide. Optimized rotation angle of the double-fan-shaped slot can realize… read more here.
Keywords: shaped slot; double fan; fan shaped; waveguide fed ... See more keywords
Frequency Reconfigurable Circular Patch Antenna with an Arc-Shaped Slot Ground Controlled by PIN Diodes
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Antennas and Propagation"
DOI: 10.1155/2017/7081978
Abstract: In this paper, a compact frequency reconfigurable circular patch antenna with an arc-shaped slot loaded in the ground layer is proposed for multiband wireless communication applications. By controlling the ON/OFF states of the five PIN… read more here.
Keywords: shaped slot; frequency; arc shaped; antenna ... See more keywords
Bandwidth-Enhanced Circularly Polarized Crescent-Shaped Slot Antenna via Circular-Patch Loading
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9061117
Abstract: This paper presents the crescent-shaped slot antenna loading of a circular patch that greatly enhances a 3 dB axial-ratio (AR) bandwidth. A bent feeding line was introduced and attached to a 50- Ω microstrip feed… read more here.
Keywords: circular patch; bandwidth; shaped slot; crescent shaped ... See more keywords