Results 21 to 30 of about 66,325 (297)
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
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
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
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
A Codesigned Compact Dual-Band Filtering Antenna with PIN Loaded for WLAN Applications
International Journal of Antennas and Propagation, 2014 A codesigned compact dual-band filtering antenna incorporating a PIN diode for 2.45/5.2 GHz wireless local area network (WLAN) applications is proposed in this paper.
Shanxiong Chen +3 more
doaj +1 more source
Dual-Polarized Filtering Antenna With Printed Jerusalem-Cross Radiator
IEEE Access, 2018 This paper presents a design of dual-polarized antenna with embedded filtering circuits by using a printed Jerusalem-cross radiator and a ring slot-coupled feed structure. A square ring slot has been adopted to implement the coupling mechanism.
Changzhou Hua +3 more
doaj +1 more source
Design of a wideband quasi‐Yagi antenna with filtering response
Electronics Letters, 2021 This letter presents a wideband quasi‐Yagi antenna with high selective filtering responses and good radiation performance. The proposed antenna is formed by a microstrip‐slotline‐microstrip transition structure as the filtering network, a driver dipole ...
Yanyuan Zhu +3 more
doaj +1 more source
Bandpass Antenna-Filter-Antenna Arrays for Millimeter-Wave Filtering Applications
Journal of electromagnetic engineering and science, 2015 This 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 for millimeter wave applications. The design adopts a simple 3layer single polarization structure consisting of two patch antennas
Hamza Kaouach +2 more
openaire +2 more sources
IEEE Access, 2019 A balanced planar quasi-Yagi antenna integrated with a bandpass filtering response is presented in this paper. The proposed balanced antenna consists of a balanced stepped-impedance microstrip-slotline transition structure, a driver dipole, a parasitic ...
Feng Wei, Xi-Bei Zhao, Xiao Wei Shi
doaj +1 more source
Range and throughput enhancement of wireless local area networks using smart sectorised antennas [PDF]
, 2004 At present, wireless local area networks (WLANs) such as HiperLAN2 and 802.11a are being developed and deployed around the world. In this letter, the use of sectorized antennas is considered as a means to improve the physical layer performance of WLANs ...
Armour, SMD +4 more
core +2 more sources