Results 11 to 20 of about 65,819 (297)
Graphene-Assembled Film-Based Reconfigurable Filtering Antenna with Enhanced Corrosion-Resistance
Crystals, 2023 Corrosion-resistance is the key to improve the reliability and service lifespan of highly integrated reconfigurable filtering antennae. However, the conventional methodology for corrosion prevention cannot achieve desired effects, due to the limited ...
Yueyue Hui +10 more
doaj +1 more source
A Multiplexing Filtering Antenna
IEEE Transactions on Antennas and Propagation, 2021 In this communication, a compact, highly integrated multiplexing filtering antenna operating at 4.7/5.2/6.0/6.6 GHz is proposed for the first time. Different from traditional antennas, the proposed antenna has one shared radiator but four ports working in different frequency bands, and thus, it can simultaneously support four different transmission ...
Chun Xu Mao +4 more
openaire +2 more sources
A Dual-Polarized Bandwidth Enhanced Filtering Dipole Antenna Design for 5G
IEEE Access, 2023 The present study proposes a dual-polarized bandwidth-enhanced filtering specialized dipole antenna design for 5G by employing a wide printed dipole, filtering resonators, a reflector surface, and specially designed balun structures. Such a configuration
Feza Turgay Celik +2 more
doaj +1 more source
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