Results 231 to 240 of about 75,278 (248)

Dual-polarized dielectric resonator antennas

IEEE Transactions on Antennas and Propagation, 2003
Two high input-isolation dual-polarized dielectric resonator (DR) antennas are presented in this communication. First, a slot-coupled feed technique with two narrow slots forming a "T" configuration is employed to design a dual-polarized DR antenna. Input isolation exceeding 35 dB has been obtained in the band for this design.
null Yong-Xin Guo, null Kwai-Man Luk
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Dual polarization crank line antennas

IEEE Antennas and Propagation Society International Symposium 1997. Digest, 2002
When a crank line (CL) antenna is excited from its left and right input ports, it radiates right- and left-hand circular polarization (CP) wave beams, respectively. Each beam direction is determined by the radiation cell dimensions. For the use of a dual CP wave element, the directions of the two beams must be the same.
H. Nakano, R. Suzuki, M. Yamazaki, H. Mimaki, J. Yamauchi   +4 more
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Dual-Polarized Metagrating Absorbers

2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2023
Tan, Zhen, Yi, Jianjia, Ratni, Badreddine, Burokur, Shah Nawaz   +3 more
openaire   +1 more source

Dual Polarity Gravity (FINAL)

FINAL Version (LaTeX PDF) The Dual-Polarity Gravity (DPG) framework introduces a coherent physical ontology for gravity by treating it as a conserved two-phase field: Attractive Gravity (AG), bound to mass, and Repellent Gravity (RG), the pervasive substrate that fills spacetime.
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Dual Polarization Interferometry

2021
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WIDEBAND DUAL POLARIZED ANTENNA

2014
This paper introduces wideband dual polarized stacked suspended plate antenna operating in 1710-2170 Mhz. Antenna consists of two pairs of stacked suspended plate antennas, which have novel capacitively coupled feeding probes different than excitation of classical patch antennas.
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Dual polar spaces

Geometriae Dedicata, 1982
openaire   +1 more source

Dual polarization radar

Nature, 1980
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A Dual-Polarized Wideband Reflectarray

2023 16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT), 2023
Jingyi Geng, Lu Guo
openaire   +1 more source

A compact dual-polarization ZOR antenna

2014 44th European Microwave Conference, 2014
G. Garavaglia, D'AMICO, MICHELE
openaire   +2 more sources