Results 61 to 70 of about 1,829,302 (216)
60 GHz compact broadband antenna arrays with wide-angle beam steering
The Journal of Engineering, 2019 Highly integrated multilayered printed circuit board-based patch antenna arrays are proposed in this study for 60 GHz wireless communications. Electromagnetic coupling between two stacked patches is used to achieve
Imran Aziz +6 more
doaj +1 more source
Two Elements Elliptical Slot CDRA Array with Corporate Feeding For X-Band Applications [PDF]
Iraqi Journal for Electrical and Electronic Engineering, 2014 In this paper, a compact two-element cylindrical dielectric resonator antenna (CDRA) array with corporate feeding is proposed for X-band applications.
Abdulkareem S. Abdullah +3 more
doaj
Wide-Angle Scanning Phased Array Antenna using High Gain Pattern Reconfigurable Antenna Elements
Scientific Reports, 2019 This paper presents a wide-angle scanning phased array antenna using high gain pattern reconfigurable antenna (PRA) elements. Using PRA elements is an attractive solution for wide-angle scanning phased array antennas because the scanning range can be ...
Byungkuon Ahn +5 more
semanticscholar +1 more source
Generation of Orbital Angular Momentum Beam With Circular Polarization Ceramic Antenna Array
IEEE Photonics Journal, 2019 Orbital angular momentum (OAM) beams can be generated at many microwave frequencies by using antenna array. However, the complexity of the system and inability to transmit over long distances limit the applications of OAM beams in the radio domain. Here,
Ke Bi +5 more
doaj +1 more source
Low profile cavity-embedded ultra-wideband UHF array antenna with end-fire beams
Journal of Electronic Science and TechnologyA low profile, vertically polarized, ultra-wideband array antenna with end-fire beams operating in an ultra-high frequency (UHF) band is developed in this paper.
Huan He, Wen-Song Wang
doaj +1 more source
Bi-Directional Loop Antenna Array Using Magic Cube Origami
Sensors, 2019 In this paper, we propose a bi-directional loop antenna array using magic cube origami. The proposed antenna array consists of three one-wavelength loop antenna elements with series feeding. Each loop antenna is realized on a single magic cube, and three
Ying Xu +3 more
doaj +1 more source
Electronics Letters, 1969 Multiring-antenna arrays are considered, particularly for space telemetry and communication. The configuration with two concentric rings is examined. The distant electric field, the radiation resistance, the directive gain and the mutual-coupling impedances are derived. Numerical results are given for arrays with eight monopoles in each ring.
E. Borchi, V. Cappellini
openaire +1 more source
International Journal of Antennas and Propagation, 2015 A novel miniaturized 1 × 10 uniform linear dual slant-polarized UWB antenna array for MIMO base station is presented. The antenna array operates in the frequency band from 1710 to 2690 MHz with a 17.3–18.7 dBi gain in a size of 105 × 1100 × 37 mm.
Zhi Zeng +3 more
doaj +1 more source
An SIW Quasi-Pyramid Horn Antenna Based on Patch Coupling Feed for Automotive Radar Sensors
Remote SensingAn SIW quasi-pyramidal horn antenna based on patch coupling feed with reduced machining difficulty and facilitated integration with the radar chip is proposed in this paper.
Pengchao Zhao +3 more
doaj +1 more source
Eight port millimeter wave HMSIW MIMO antenna array for V2V communication
Scientific ReportsIn this paper, an eight-port millimeter-wave multiple-input-multiple-output (MIMO) antenna array operating at 28 GHz for vehicle to vehicle (V2V) communication is designed and developed. It consists of eight 2 × 2 half-mode substrate integrated waveguide
Gunjan Srivastava +5 more
doaj +1 more source