A Simple Single‐Layer Wideband Filtenna With Multiple Controllable Radiation Nulls
Sign Up to like & getrecommendations! Published in 2024 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.70075
Abstract: In this letter, a single‐layer wideband filtenna with multiple controllable radiation nulls is presented. The developed filtenna has a very simple structure and is composed with a square substrate integrated waveguide (SIW) cavity, a square… read more here.
Keywords: single layer; radiation; wideband filtenna; radiation nulls ... See more keywords
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
A High-Gain Controllable Radiation Nulls SIGW Filtering Antenna With Improved Selectivity for 5G Millimeter-Wave Applications
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2024.3445433
Abstract: In this letter, a substrate integrated gap waveguide (SIGW) filtering antenna with controllable radiation nulls, high-gain, and improved selectivity for millimeter-wave applications is proposed. A novel coupling feeding network (CFN) topology using multiple paths based… read more here.
Keywords: gain; radiation nulls; selectivity; filtering antenna ... See more keywords
Millimeter-Wave Filtering Antenna and Array With Multiple Flexible Radiation Nulls Based on Hybrid Coupling of SIW Cavities and Split-Ring Slots
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2024.3517874
Abstract: A millimeter-wave (MMW) filtering antenna with multiple radiation nulls is proposed. The antenna element consists of second-order eighth-mode substrate integrated waveguide (EMSIW) cavities, two rectangular coupling slots, two stacked patches etched with diverse slots. There… read more here.
Keywords: split ring; millimeter wave; cavities split; filtering antenna ... See more keywords
A High Selectivity and High Efficiency Filtering Antenna with Controllable Radiation Nulls Based on Stacked Patches
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2021.3098563
Abstract: A high selectivity and high efficiency filtering antenna is presented in this paper. A double-layer filtering patch antenna is first proposed, which can generate a radiation null due to the mixed electric and magnetic coupling… read more here.
Keywords: high efficiency; radiation nulls; antenna; selectivity ... See more keywords
Semi-Analytical Design Approach to Mitigate Radiation Nulls and Cross-Polarization in HOM-Based Wideband SIW Antennas
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2025.3577039
Abstract: High-order modes (HOMs) impede the homogeneity of the radiation patterns over wide bandwidths by introducing radiation nulls, higher side lobes, and increased cross-polarization compromising polarization purity. This article proposes a Semi-Analytical approach to reduce the… read more here.
Keywords: polarization; radiation nulls; approach; cross polarization ... See more keywords
Compact Dual-Band Filtenna With Controllable Radiation Nulls for Vehicle Application
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3217885
Abstract: This paper presents a compact dual-band filtenna with controllable radiation nulls for Shark-Fin scenarios. The proposed filtenna is composed of three quarter-wavelength dual-band resonators. The resonator in the middle is fed by the probe. The… read more here.
Keywords: band; radiation nulls; dual band; band filtenna ... See more keywords