Results 11 to 20 of about 71,451 (303)
Phaseless Characterization of Broadband Antennas [PDF]
IEEE Transactions on Antennas and Propagation, 2016 This work was supported in part by the European Science Foundation under the RNP NEWFOCUS programme, in part by the Ministerio de Ciencia e Innovación of Spain/FEDER under Grant MIRIIEMTEC2014-54005-P and Grant TEC2014-55290-JIN, in part by the Gobierno del Principado de Asturias through the PCTI 2013–2017 GRUPIN14-114, in part by Predoctoral Grant ...
Arboleya, Ana +6 more
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Electronics Letters, 2006 A new class of reconfigurable antenna based on monopole structures containing liquid dielectrics is presented. It was determined that the operating principle of this class of antenna is essentially that of a dielectric resonator, where salt (in solution) modifies the dielectric properties. The resonator column height determined the operating frequency,
H. Fayad, P. Record
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A Design of 45-Degree Dual-Polarization Broadband Plane Station Antenna
International Journal of Antennas and Propagation, 2015 A new broadband planar dual-polarization base station antenna is proposed, the antenna consists of two broadband plane coplanar base station antenna units, and so it has features of plane antenna.
Jianming Zhou
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International Journal of Antennas and Propagation, 2020 Antenna arrays with high directivity, low side-lobe level, and null control in desired direction and whip antenna with wider bandwidth both need to be optimized to meet different needs of communication systems.
Hengfeng Wang +4 more
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Broadband Antenna Design for Terahertz Communication Systems
IEEE Access, 2023 This paper provides an overview of broadband terahertz antenna elements and arrays for integrated communication systems. The fundamental challenges of integrated on-chip and off-chip antenna design, the trade-offs between performance metrics, and the ...
Md Hedayatullah Maktoomi +4 more
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A circuit-theoretic approach to the design of quadruple-mode broadband microstrip patch antennas [PDF]
, 2008 A novel method for the design of broadband patch antennas is described. The approach taken is to broadside couple two dual-mode patch antennas, resulting in a quad resonance antenna.
Abunjaileh, A.I. +2 more
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BROADBAND ANTENNAS AND ANTENNA ARRAYS WITH REACTIVE LOADS [PDF]
Telecommunications and Radio Engineering, 2018 Subject and Purpose. The results of studies of actual methods for expanding the frequency range of vibrational curved whip and loop antennas, and antenna arrays based on them are presented. Optimal designs of broadband antennas with the concentrated reactive loads included in the shoulders are considered. Methods and methodology.
V. V. Ovsyanikov, E. R. Beznosova
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Conformal phased array with beam forming for airborne satellite communication [PDF]
, 2008 For enhanced communication on board of aircraft novel antenna systems with broadband satellite-based capabilities are required. The installation of such systems on board of aircraft requires the development of a very low-profile aircraft antenna, which ...
Heideman, R.G. +8 more
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Broadband Vertically/Horizontally Dual-Polarized Antenna for Base Stations
International Journal of Antennas and Propagation, 2017 A broadband vertically/horizontally (V/H) dual-polarized antenna is proposed for mobile communication base stations. The antenna consists of two perpendicularly placed broadband planar antenna elements.
YueHui Cui, XiaoNa Gao, RongLin Li
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Broadband circularly polarized antennas for UHF SATCOM [PDF]
, 2011 Novel circularly polarized (CP) antenna configurations derived from Moxon type antenna (bent dipole element over a ground plane) for broadband VHF SATCOM applications.
Manzhura, Oksana +3 more
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