Dual‐band dual‐polarized leaky‐wave structure with forward and backward beam scanning for circular polarization‐flexible antenna application
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32285
Abstract: In this paper, a novel dual‐band dual‐polarized leaky‐wave antenna (LWA) with polarization diversity is proposed using half mode substrate‐integrated waveguide (HMSIW)‐based technology. HMSIW LWAs are generally single band. In this work, by etching simple spiral… read more here.
Keywords: beam; band dual; polarization; band ... See more keywords
Tri-band dual-polarised omnidirectional antenna with high isolation for unmanned aerial vehicle applications
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2018.5006
Abstract: A new tri-band dual-polarised omnidirectional antenna is proposed. The dual-polarised antenna consists of a metal cuboid body with a vertical slot for horizontal polarisation (HP) and a rectangular back metal cavity with two folded horizontal… read more here.
Keywords: omnidirectional antenna; band dual; tri band; dual polarised ... See more keywords
W‐band dual‐band waveguide band‐pass filter using dual‐mode cavities
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2018.7403
Abstract: A W-band dual-band waveguide band-pass filter composed of two dual-mode (TE101 and TE201) cavities and four single-mode (TE101) ones is presented. This dual-band filter with each passband of fourth-order Chebyshev response is synthesised and designed… read more here.
Keywords: dual mode; mode; band dual; dual band ... See more keywords
Dual-band dual-sense circularly polarized U- and L-shaped strip monopole antenna for WiMAX/WLAN applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2019.1684387
Abstract: In this paper, a single-layer dual-band dual-sense circularly polarized monopole antenna is presented for Wireless Local Area Network (WLAN) and Worldwide Interoperability for Microwave Access (WiMAX) applications. The proposed antenna consists L, U shape strips… read more here.
Keywords: band dual; circularly polarized; dual band; sense circularly ... See more keywords
Dual-Band, Dual-Sense Textile Antenna With AMC Backing for Localization Using GPS and WBAN/WLAN
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2993371
Abstract: A wearable textile antenna with dual-band and dual-sense characteristics is presented in this work. It operates at the 2.45 GHz band for WBAN and WLAN applications, and at the 1.575 GHz band for Global Positioning… read more here.
Keywords: dual band; antenna; band dual; band ... See more keywords
A Simple Structure Dual-Band Dual-Circularly Polarized Antenna With Controlled Frequency Ratio
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3225450
Abstract: This paper proposes a dual-band dual-circularly polarized (CP) aperture-coupled patch antenna with controlled frequency ratio. By simply etching a modified S-shaped slot at the central of a circular patch, dual-band dual-CP operation is realized. In… read more here.
Keywords: frequency ratio; dual band; ratio; band dual ... See more keywords
CPW-Fed Dual-Band Dual-Sense Circularly Polarized Monopole Antenna
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2017.2726545
Abstract: A novel design of a dual-band and dual-sense circularly polarized coplanar-waveguide-fed monopole antenna with two rectangular parasitic elements and an I-shape grounded stub is presented here. The monopole consists of a vertical and a horizontal… read more here.
Keywords: band dual; dual band; sense circularly; band ... See more keywords
Dual-Band Dual-Polarized Waveguide Slot Antenna for SAR Applications
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2020.3014878
Abstract: The design of a shared-aperture waveguide slot antenna operating in dual-band and dual-polarization (DBDP) is proposed in this letter for synthesis aperture radar (SAR) applications. The frequencies of the antenna are in both L- and… read more here.
Keywords: sar applications; dual polarized; slot antenna; band dual ... See more keywords
Planar High-Isolation Dual-Band Dual-Mode Antenna with Omni-/Unidirectional Radiation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2021.3119666
Abstract: A planar dual-band dual-mode antenna with omni-/unidirectional radiation is proposed for operating 2.45/5.8 GHz bands. The lower-band antenna consists of 4 modified quarter-mode substrate-integrated waveugide (QMSIW) elements, which are excited in-phase and with same magnitude… read more here.
Keywords: mode; band dual; dual band; band ... See more keywords
$W$ -Band Dual-Band Quasi-Elliptical Waveguide Filter With Flexibly Allocated Frequency and Bandwidth Ratios
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2796840
Abstract: A $W$ -band dual-band waveguide bandpass filter with each passband of fourth-order quasi-elliptic response and flexibly allocated frequency and bandwidth ratios is presented by adopting an advanced coupling scheme and introducing easily manufactured electric coupling… read more here.
Keywords: band dual; dual band; filter; tex math ... See more keywords
Differentially Fed, Dual-Band Dual-Polarized Filtering Antenna With High Selectivity for 5G Sub-6 GHz Base Station Applications
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2957720
Abstract: In this communication, a novel dual-band dual-polarized filtering antenna with high selectivity is proposed. By etching four slots at each side of a square radiating patch, dual operation bands as well as a natural radiation… read more here.
Keywords: dual band; dual polarized; band dual; band ... See more keywords