Results 11 to 20 of about 31,808 (349)
Principles of implementing coaxial microwave connectors for modern radioelectronic systems
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2020 Many modern radioelectronic systems are based on antenna arrays such as APAA (active phased array antenna) or DAAR (digital active array antenna), which require specialized connectors of new types and design solutions for the input/output of the ...
Eduard Glushechenko
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A low‐profile dual‐mode antenna for unmanned aerial vehicles applications
IET Microwaves, Antennas & Propagation, 2022 A low‐profile dual‐mode antenna is proposed in this paper. The antenna is composed of a semi‐rectangular‐annular (SRA) coaxial line with sleeve loading structures vertically mounted on the ground plane.
Rui Zhang, Baohua Sun, Xiaotian Huang
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A NOVEL COAXIAL FED PATCH ANTENNAS AT TVWS BAND CHANNELS 24 AND 28 FOR RURAL WIRELESS COMMUNICATION
IEM Journal, 2021 Microstrip patch antennas are useful for wireless communication as the technology is continuously evolving. Contacting types of microstrip patch antennas, coaxial-probe feeding, will be discussed and designed for the applications of television white ...
Yi Lung Then +2 more
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A compact radiation system for L band magnetically insulated transmission line oscillator
AIP Advances, 2013 A compact radiation system for L band magnetically insulated transmission line oscillator (MILO) is present. It consists of a coaxial TEM-TE11 mode converter and a coaxial multimode horn antenna.
Dong Wang +6 more
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An Ultra-Wideband Ridged Biconical Multibeam Antenna
IEEE Access, 2023 This paper presents an ultra-wideband multibeam antenna with eight radiating elements that are connected to the central cylindrical part. Each radiating element consists of a TEM horn fed by a coaxial to ridged planar waveguide transition. The connection
Mahdi Zoghi +2 more
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Electronics Letters, 1978 A new type of dipole antenna with height reduction properties is described. Two forms of it have been developed, with self resonant heights of approximately ?/3 and ?/4, respectively. The former can alto be made self resonant at much lower heights but with different radiation patterns to that of a dipole.
F. Rahman, T.S.M. MacLean
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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
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Low Gain Ripple and DC-Grounded Slant-Polarized Formulation With 360° Broadbeam Coverage
IEEE Access, 2020 In this paper, a new slant-polarized slot antenna configuration is presented for direction finding and base station applications. The proposed antenna comprises enhanced size coaxial cables, slots, and feeding assemblies.
Muhammad Shahzad Sadiq +4 more
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Gain and Radiation Pattern Enhancement of the H-Plane Horn Antenna Using a Tapered Dielectric Lens
IEEE Access, 2019 The design of a high-gain and low-profile H-plane horn antenna embedded into a large metallic platform is proposed. The antenna is composed of three parts: coaxial-to-ridged transition, wideband H-plane antenna, and dielectric lens. The coaxial-to-ridged
Ping Wang, Qi Wu, Rong-Bu He, Wei Luo
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A Novel Four-Arm Planar Spiral Antenna for GNSS Application
IEEE Access, 2021 This letter introduces a novel four-arm planar spiral antenna which provides a perfect circular polarization radiation for Global Navigation Satellite System applications. The antenna mainly consists of four parts: an Archimedes spiral radiation area, an
Lili Guo +4 more
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