Results 1 to 10 of about 760 (117)
The Design of a Sliding Rectangular Waveguide Array Antenna for Beam Steering [PDF]
Journal of Electromagnetic Engineering and Science, 2023 In this paper, we designed a sliding waveguide array antenna that can be beam-steered via mechanical manipulation. This reduces the vulnerability of electronic beam-steering radars mounted on ships or aircraft to electromagnetic pulse (EMP) attacks.
Yoon-Seon Choi +3 more
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SWITCH-FILTER ON A RECTANGULAR WAVEGUIDE PARTIALLY FILLED BY DIELECTRIC
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2022 At article investigates a broadband switch for microwave technology, antenna-feeder paths of which are implemented on a rectangular waveguide partially filled by dielectric.
Vitaly Pochernyaev +2 more
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Design and Analysis of a TEM Mode Rectangular Coaxial Waveguide for Mobile 5G Millimeter Wave Antenna Module Applications [PDF]
Journal of Electromagnetic Engineering and Science, 2020 In this paper, design and analysis of a transverse electromagnetic (TEM) mode rectangular coaxial waveguide for a mobile 5G millimeter wave (mmWave) antenna module are presented.
Eunyoung Park, Sangkil Kim
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AIP Advances, 2022 The terahertz hollow-core metal rectangular waveguide cavity is a typical terahertz rectangular cavity structure that has several advantages and is widely used. However, the fabrication of the terahertz hollow-core metal rectangular waveguide cavity with
Xiaolei Bi, Lingchao Meng
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Analysis of a Tapered Rectangular Waveguide for V to W Millimeter Wavebands [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2018 An electromagnetic boundary-value problem of a tapered rectangular waveguide is rigorously solved based on eigenfunction expansion and the mode-matching method.
Sangsu Lee +3 more
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Design of a Broadband Transition from a Coaxial Cable to a Reduced-Height Rectangular Waveguide
Applied Sciences, 2023 For miniaturization, rectangular waveguides with a reduced height are often required, along with a coaxial transition for signal launching. We present a simulation-based design of a broadband transition from a coaxial cable to a rectangular waveguide ...
Bayarsaikhan Dansran +4 more
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Microwave power penetration enhancement inside an inhomogeneous human head
Scientific Reports, 2021 The penetration of microwave power inside a human head model is improved by employing a dielectric loaded rectangular waveguide as the transmission source.
Md. Rokunuzzaman +3 more
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Terahertz Rectangular Waveguides by UV-LIGA with Megasonic Agitation
Micromachines, 2022 This paper researches the fabrication of a WR2.8 terahertz rectangular waveguide operating at the frequency ranging from 260 GHz to 400 GHz via UV-LIGA technology (UV-lithography, electroplating, and molding).
Yongtao Li +5 more
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Multipacting in a rectangular waveguide [PDF]
PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268), 2002 Multipacting in the reduced-height waveguide coupler used in CESR III superconducting RF system is studied through numerical and simplified analytical calculations. An improved model for secondary electron emission is developed for numerical calculations.
R.L. Geng, H. Padamsee, V. Shemelin
openaire +1 more source
Higher-order mode filtering by a resistive layer [PDF]
JASA Express Letters, 2023 A method for filtering higher-order acoustic modes using a resistive layer is proposed and applied to a two-dimensional rectangular waveguide with a quiescent fluid.
Svetlana Kuznetsova +2 more
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