Results 21 to 30 of about 68,328 (338)
A Compact 4×4 Filtering Microstrip Patch Antenna Array With Dolph-Chebyshev Power Distribution
IEEE Open Journal of Antennas and Propagation, 2022 This paper proposes a compact $4 \times 4$ filtering microstrip patch antenna array with Dolph- Chebyshev distribution implemented by multilayer structure.
Wei Nie +5 more
doaj +1 more source
Dual-band omnidirectional coupled-fed monopolar filtering antenna
Engineering Science and Technology, an International Journal, 2022 A dual-band omnidirectional coupled-fed monopolar filtering antenna is designed in this paper. The proposed filtering antenna consists of three stacked circular substrates. A via-loaded annular ring and an annular ring are fabricated on the top of bottom
Dong-Sheng La +5 more
doaj +1 more source
Design of a Wide-Band Microstrip Filtering Antenna with Modified Shaped Slots and SIR Structure
Inventions, 2020 This paper presents a new compact microstrip filtering antenna with modified shaped slots to improve the impedance bandwidth. The proposed microstrip filtering antenna consists of three parts: the monopole radiating patch antenna; the Stepped Impedance ...
Yasir I. A. Al-Yasir +7 more
doaj +1 more source
Design of Integrated Duplexing and Multi-Band Filtering Slot Antennas
IEEE Access, 2020 In this paper, a duplexing antenna and two multi-band filtering antennas using resonator loaded slot are presented. The loaded slot can be flexibly designed as a dual-band or a tri-band antenna by changing the number of the loaded resonator.
Ya Xie, Fu-Chang Chen, Jian-Feng Qian
doaj +1 more source
Bandpass antenna-filter-antenna arrays for filtering applications at 40 GHz
2015 International Workshop on Antenna Technology (iWAT), 2015 —The paper introduces new wideband Antenna-Filter-Antenna (AFA) uniform arrays that can be utilized as frequency selective surfaces (FSS) with low loss and sharp roll-off response, which are highly desirable characteristics in Q-Band. The design adopts a simple 3-layer single polarization structure consisting of two patch antennas and a resonator. Both
Kaouach, H, Kabashi, A
openaire +2 more sources
Compact Differential-Fed Planar Filtering Antennas [PDF]
Electronics, 2019 This paper proposes novel low-profile differential-fed planar antennas with embedded sharp frequency selectively. The antennas are compact and easy to integrate with differential devices without matching baluns. The antenna design is formulated as a topology optimization problem, where requirements on impedance bandwidth, directivity, and filtering are
Emadeldeen Hassan +4 more
openaire +3 more sources
Filtering Quasi-Yagi Strip-Loaded DRR Antenna With Enhanced Gain and Selectivity by Metamaterial
IEEE Access, 2021 This paper presents a design approach of broadband filtering quasi-Yagi DRR Antenna using a strip-loaded dielectric ring resonator (DRR) and near-zero-index (NZI) metamaterial (NZIM).
Yan-Hui Ke +4 more
doaj +1 more source
Wideband Circularly Polarized Filtering Hybrid Antenna
Applied Sciences, 2022 In this paper, a wideband circularly polarized (CP) filtering hybrid antenna is presented. The liquid dielectric resonator (DR) is excited by a microstrip-coupled cross-slot to generate CP radiation. Four inverted L-shaped strips are loaded on the ground
Yahui Qian, Shumin Xie
doaj +1 more source
Cavity-Backed Patch Filtenna for Harmonic Suppression
IEEE Access, 2020 A co-design consisting of a filtering antenna integrating a cavity-backed patch antenna and a low-pass coaxial filter is proposed for size reduction of the RF front-end.
Juho Yun +5 more
doaj +1 more source
An integrated filtering antenna array with high selectivity and harmonics suppression [PDF]
, 2016 In this paper, a new design of antenna array with integrated functions of filtering, harmonics suppression and radiation is proposed. The device employs a multi-port network of coupled resonators, which is synthesized and designed as a whole to fulfil ...
Chu, Qing-Xin +6 more
core +2 more sources