Three‐dimensional circular patch antenna under TM 02 mode with improved impedance matching
Sign Up to like & getrecommendations! Published in 2019 at "Electronics Letters"
DOI: 10.1049/el.2018.8183
Abstract: A circular patch antenna under TM 02 mode with improved impedance matching is proposed by adopting 3D architecture. It is known that the TM 02 mode of circular patch can generate omnidirectional radiation, but its… read more here.
Keywords: impedance matching; patch; circular patch; mode ... See more keywords
Compact multi-band stacked circular patch antenna for wideband applications with enhanced gain
Sign Up to like & getrecommendations! Published in 2019 at "Electromagnetics"
DOI: 10.1080/02726343.2019.1595379
Abstract: ABSTRACT This paper presents a probe-fed compact multi-band microstrip patch antenna for wideband operation. The proposed antenna is composed of a shorted circular patch fed by folded-patch with a V-shaped slot and two stacked circular… read more here.
Keywords: stacked circular; patch; multi band; antenna ... See more keywords
Compact dual-band coupler with independent control of band positions and power-split ratios based on circular patch with DGS
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2017.1330710
Abstract: Abstract In this paper, we propose a novel dual-band coupler based on circular patch structure perturbed with slits, shorting posts and defected ground structures. It is shown that the proposed perturbations allow size reduction and… read more here.
Keywords: band coupler; dual band; independent control; band ... See more keywords
Low-Profile Six-Port Circular Patch Antenna With Six Triple-Shorted Dual-Resonant 60°-Disk Sectors to Generate Six Uncorrelated Waves for Wideband Mobile MIMO Antennas
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3195541
Abstract: A low-profile six-port circular patch antenna generating six uncorrelated waves in a wide band of about 5.8-7.5 GHz (based on 3:1 VSWR, fractional bandwidth about 25%) is presented. The antenna thickness is 1.4 mm (about… read more here.
Keywords: six uncorrelated; antenna; circular patch; uncorrelated waves ... See more keywords
Multipolarized Wideband Circular Patch Antenna for Fifth-Generation Multi-Input–Multi-Output Access-Point Application
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2019.2940032
Abstract: A multipolarized wideband circular patch antenna for multi-input–multi-output operation in the fifth-generation band of 3300–4200 MHz is presented for access-point applications. The circular patch antenna is excited by three probe feeds (Ports 1–3) equally spaced by… read more here.
Keywords: circular patch; patch antenna; multi; multipolarized wideband ... 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