Gain and Bandwidth Improvement of Empty Substrate Integrated Waveguide H-plane Horn Antenna at W-band
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Infrared, Millimeter, and Terahertz Waves"
DOI: 10.1007/s10762-019-00610-3
Abstract: A high-gain broadband empty substrate integrated waveguide (ESIW) H-plane horn antenna constructed by four low-cost printed circuit board (PCB) layers is proposed in this paper. The empty structure is fabricated by using high-precision laser engraving… read more here.
Keywords: gain; plane horn; integrated waveguide; empty substrate ... See more keywords
E-plane sectionalized rectangular horn antenna
Sign Up to like & getrecommendations! Published in 2021 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2021.153771
Abstract: Abstract The possibility of reducing sidelobe levels (SLLs) of the E-plane radiation patterns of high-gain rectangular horn antennas by modifying the field distribution on the aperture is studied in this paper. A simple and efficient… read more here.
Keywords: horn antenna; rectangular horn; gain; horn ... See more keywords
A dielectric horn antenna and lightweight radar system for material inspection
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2019.103822
Abstract: Abstract In this paper, we set up a lightweight, frequency-domain radar system using a handheld vector network analyser combined with air-coupled and dielectric-coupled horn antennas. A new positioning system with a binary barcode ruler, reading… read more here.
Keywords: horn antenna; system; lightweight radar; radar ... See more keywords
Wideband Dual-Polarized 3D Printed Quad-Ridged Horn Antenna
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3143164
Abstract: This paper presents the development of a wideband dual-polarized 3D printed quad-ridged horn antenna (QRHA) that can be used for detecting and imaging applications. The QRHA consists of three main parts: the waveguide transducer, the… read more here.
Keywords: ridged horn; dual polarized; qrha; horn antenna ... See more keywords
Characterizing Horn Antenna Signals for Breast Cancer Detection
Sign Up to like & getrecommendations! Published in 2018 at "Canadian Journal of Electrical and Computer Engineering"
DOI: 10.1109/cjece.2017.2775160
Abstract: An in-depth analysis of signals from horn antennas used in breast cancer detection research has been carried out. It was found that following the excitation signal, both the double-ridged and the quad-ridged ultra-wideband horn antennas… read more here.
Keywords: antenna signals; cancer detection; breast cancer; antenna ... See more keywords
Compact Phase Corrected H-Plane Horn Antenna Using Slow-Wave Structures
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2016.2618843
Abstract: In this letter, a compact phase corrected H-plane horn antenna is proposed. Slow-wave structures in the form of equally distributed square metal pins are symmetrically loaded inside the horn aperture along the center line of… read more here.
Keywords: wave structures; plane horn; wave; horn antenna ... See more keywords
Millimeter-Wave Substrate Integrated Dual Level Gap Waveguide Horn Antenna
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2017.2758396
Abstract: Substrate integrated H-plane horn antenna design is introduced based on elevated substrate integrated gap waveguide (E-SIGW) configuration. The E-SIGW topology allows designing the horn from two substrates of different thicknesses. A thin substrate for the… read more here.
Keywords: horn antenna; gap waveguide; substrate integrated; substrate ... See more keywords
Design and Development of High-Gain SIW H-Plane Horn Antenna Loaded With Waveguide, Dipole Array, and Reflector Nails Using Thin Substrate
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2896445
Abstract: In this communication, a new probe-fed substrate integrated waveguide (SIW) H-plane horn antenna including three linear dipole arrays is proposed. To feed the dipole arrays, a portion of a rectangular waveguide is placed at the… read more here.
Keywords: horn antenna; siw plane; antenna; gain ... See more keywords
3-D Printed High-Gain Wideband Waveguide Fed Horn Antenna Arrays for Millimeter-Wave Applications
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2899008
Abstract: 3-D printed air-filled waveguide fed horn antenna arrays are investigated in the Ka-band. Pyramidal E-plane horn antennas with a small size are introduced as the radiating element to improve the bandwidth and radiation characteristics of… read more here.
Keywords: horn antenna; antenna; waveguide fed; fed horn ... See more keywords
Metasurface Concept for mm-Wave Wideband Circularly Polarized Horns Design
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.3045607
Abstract: A novel millimeter-wave (mm-wave) wideband circularly polarized (CP) horn antenna using iris polarizer is reported. By introducing the metasurface concept, the electrical contact problem at the mm-wave band for waveguide-separated components of high-performance CP horn… read more here.
Keywords: wave wideband; circularly polarized; metasurface; metasurface concept ... See more keywords
Compact Slow-Wave SIW H-Plane Horn Antenna With Increased Gain for Vehicular Millimeter Wave Communication
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3090096
Abstract: A substrate integrated waveguide (SIW) H-plane horn antenna with miniaturized longitudinal dimension and increased gain is proposed by loading slow-wave (SW) structures in the form of metallized blind via-holes inside the flare region of the… read more here.
Keywords: horn antenna; slow wave; siw plane; antenna ... See more keywords