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Toward a flexible and adaptive wireless hub by embedding power amplifier thinned silicon chip and antenna in a polymer foil
Golzar Alavi, Sefa Özbek, Mahsa Rasteh, Markus Grözing, Manfred Berroth, Jan Hesselbarth, Joachim N. Burghartz
A flexible and adaptive energy-efficient high-speed wireless hub is developed in polymer foil as a Hybrid System-in-Foil (HySiF) using Chip-Film Patch (CFP) technology. In this matter, the SiGe BiCMOS silicon chips (2.39 × 1.65 mm) are thinned down to 45 ?m and are embedded face-up inside a two-polymer CFP carrier. The active pads of the embedded silicon chips inside foil are extended to the surfa
Compact high efficiency circularly polarized rectenna based on artificial magnetic conductor
Lin Li, Xue-Xia Yang, Geliang Zhu, Qi Luo, Steven Gao
A compact circularly polarized (CP) rectenna with low profile and high efficiency based on the artificial magnetic conductor (AMC) is proposed in this paper. The receiving CP antenna is a coplanar stripline fed dual rhombic loop with an AMC reflector. The proposed AMC reflector not only improves the antenna gain to 9.8 dBi but also decreases the profile to 0.1 . The AMC reflector also makes the an
5G multi-element/port antenna design for wireless applications:a review
Parul Gupta, Leeladhar Malviya, S. V. Charhate
Fifth generation (5G) is the current hot topic of the world's leading telecommunication companies. The compact designs of antennas made it possible for them to resonate at higher frequencies, thus to enable the devices to attain higher data rate as compared to 4G technology. Data rate of 5G technology for low mobility users is expected to be 50.0 Gbps and for high mobility users it is 5.0 Gbps. On
3.5 THz quantum-cascade laser emission from dual diagonal feedhorns
B. N. Ellison, A. Valavanis, O. Auriacombe, D. Gerber, T. Rawlings, N. Brewster, M. L. Oldfield, Y. Han, L. H. Li, E. Zafar, E. H. Linfield, A. G. Davies, G. Savini, M. Emes, B. Winter, D. Walker, E. Saenz
Antenna-pattern measurements obtained from a double-metal supra-terahertz-frequency (supra-THz) quantum cascade laser (QCL) are presented. The QCL is mounted within a mechanically micro-machined waveguide cavity containing dual diagonal feedhorns. Operating in continuous-wave mode at 3.5 THz, and at an ambient temperature of ~60 K, QCL emission has been directed via the feedhorns to a supra-THz de
A flexible wide band single fed slot antenna with circular polarizing rotated elliptical ground and impulse response
Sherif R. Zahran, Mahmoud A. Abdalla, Abdelhamid Gaafar
In this paper, a flexible single fed planar circular polarized slot antenna is proposed for Internet of Things wideband applications. The antenna flexibility is achieved by employing a mechanically bendable liquid crystalline polymer substrate. The overall antenna volume is 50 mm × 42 mm × 0.1 mm. The antenna design uses 45° rotated elliptical ground structure for generating circular polarized rad
EuRAD: Influence of Mesh Geometries on the Design of Transparent Antennas at 2.45GHz
Maxime Wawrzyniak, Julien Bras, Aurore Denneulin, Tan-Phu Vuong
Proceedings of the 16th European Radar Conference Influence of mesh geometries on the design of transparent antennas at 2.45 GHz Maxime Wawrzyniak1, 2, Julien Bras2, Aurore Denneulin2, Tân-Phu Vuong1 1 Univ. Grenoble Alpes, Univ Savoie Mont Blanc, CNRS, Grenoble INP, IMEP-LAHC, 38000 Grenoble, France 2 Univ. Grenoble Alpes, CNRS, Grenoble INP, LGP2, F-38000 Grenoble, France maxime.wawrzyniak-gre
EuRAD: A 3D-Printed Coaxial-Fed Waveguide 2-Slot Array for an AESA Radar Application in the Ku-Band
Sarra Abedrrabba, Rozenn Allanic, Norbert Dubroca, Julien Haumant, Cedric Quendo, Thomas Merlet
Proceedings of the 16th European Radar Conference A 3D-Printed Coaxial-fed Waveguide 2-Slot Array for an AESA Radar Application in the Ku-band Sarra Abedrrabba# , Rozenn Allanic# , Norbert Dubroca$# , Julien Haumant*# , C´edric Quendo#1 , and Thomas Merlet$ # Univ Brest, Lab-STICC, CNRS, UMR 6285, F-29200 Brest, France * Elliptika, Brest, France $ Thales LAS, Elancourt, France 1 cedric.quendo-un
EuRAD: A High Range-Accuracy Interferometry Radar for Very Small Transponder Positioning
Pei-Yu Lyu, Pei-Chi Lo, Sheng-Fuh Chang, Shih-Cheng Lin, Chia-Chan Chang
Proceedings of the 16th European Radar Conference A High Range-Accuracy Interferometry Radar for Very Small Transponder Positioning Pei-Yu Lyu#1, Pei-Chi Lo#2, Sheng-Fuh Chang#3, Shih-Cheng Lin*4, Chia-Chan Chang#5 # Department of Electrical Engineering, Department of Communications Engineering National Chung Cheng University, Chia-Yi County, 62102, Taiwan * Department of Electrical Engineering,
EuRAD: 40-GHz Active Interferometric Imaging with Noise Transmitters
Stavros Vakalis, Liang Gong, John Papapolymerou, Jeffrey A. Nanzer
Proceedings of the 16th European Radar Conference 40-GHz Active Interferometric Imaging with Noise Transmitters Stavros Vakalis#1 , Liang Gong*#2 , John Papapolymerou#3 , and Jeffrey A. Nanzer #4 # Electrical * Electrical and Computer Engineering, Michigan State University, USA Engineering and Telecommunications, University of New South Wales, Australia {1 vakaliss, 2 gonglian, 3 jpapapol, 4 n
EuRAD: Millimeter-Wave and THz Polarimetric Imaging
Chi Hou Chan, Shao-Xin Huang, Yuan-Song Zeng, Geng-Bo Wu, Ka Fai Chan, Bao-Jie Chen, Ming-Yao Xia, Shi-Wei Qu
Proceedings of the 16th European Radar Conference Millimeter-Wave and THz Polarimetric Imaging Chi Hou Chan#*1, Shao-Xin Huang*+, Yuan-Song Zeng&, Geng-Bo Wu#*, Ka Fai Chan#, Bao-Jie Chen#, Ming-Yao Xia+, Shi-Wei Qu& # State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, China * Department of Electronic Engineering, City University of Hong Kong, China + School of
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