Results 271 to 280 of about 2,253,897 (339)
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2006 IEEE International Symposium on Geoscience and Remote Sensing, 2006
The CHILL radar was originally designed as dual polarization radar. It was put into operation in late 1971. The original concept was a dual frequency X-band and S-band system. In 1972, the idea of using it as polarization radar was suggested by Drs. Tom Seliga and Viswanathan Bringi.
E. Mueller, D. Brunkow
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The CHILL radar was originally designed as dual polarization radar. It was put into operation in late 1971. The original concept was a dual frequency X-band and S-band system. In 1972, the idea of using it as polarization radar was suggested by Drs. Tom Seliga and Viswanathan Bringi.
E. Mueller, D. Brunkow
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Dual-Polarization Wideband Sub-6 GHz Suspended Patch Antenna for 5G Base Station
IEEE Antennas and Wireless Propagation Letters, 2020This letter presents a simple, compact, low-cost, low-profile, dual-polarization, suspended patch antenna design to operate in 3.3−3.8 GHz band for 5G base stations.
M. Çiydem, E. A. Miran
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Dual polarized transmitarray lens
The 8th European Conference on Antennas and Propagation (EuCAP 2014), 2014A new dual polarization lens working at the frequency of 30GHz has been designed and simulated. The design of the unit cell is based on a structure of four stacked patches coupled by a symmetric cross that achieves a 360-degree phase-shift for both polarizations by varying a different dimension of the patches for each one.
Enrique G. Plaza +3 more
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Journal of Applied Physics
In this paper, we propose a microstrip antenna that incorporates a dual-polarization and bidirectional focusing metasurface (MS) for achieving high-gain transmission in circular polarization (CP) and reflection in linear polarization (LP) radiation ...
Yibo Sun +6 more
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In this paper, we propose a microstrip antenna that incorporates a dual-polarization and bidirectional focusing metasurface (MS) for achieving high-gain transmission in circular polarization (CP) and reflection in linear polarization (LP) radiation ...
Yibo Sun +6 more
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Wearable Dual-Band Dual-Polarization Button Antenna for WBAN Applications
IEEE Antennas and Wireless Propagation Letters, 2020This letter proposes a wearable dual-band dual-mode button antenna for wireless body-area network applications. It covers the 2.45 and 5.8 GHz Industrial, Scientific, and Medical bands.
Xiaoyang Yin, S. J. Chen, C. Fumeaux
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Advanced Quantum Technologies
A novel configuration of dual‐polarization second‐order topological photonic crystal (SOTPC) is presented, which is constructed by drilling 8‐shaped air holes on the dielectric background, and propose a scheme to achieve a wide common bandgap within this
Chao‐Sheng Deng +2 more
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A novel configuration of dual‐polarization second‐order topological photonic crystal (SOTPC) is presented, which is constructed by drilling 8‐shaped air holes on the dielectric background, and propose a scheme to achieve a wide common bandgap within this
Chao‐Sheng Deng +2 more
semanticscholar +1 more source
Dual Polarization MIMO Antenna for 5G Mobile Phone Applications
IEEE Transactions on Antennas and Propagation, 2020A dual-polarization microstrip multiple-input-multiple-output (MIMO) antenna for 5G mobile phone applications is proposed in this communication. Eight differentially fed microstrip antenna elements are arranged on the back cover of a mobile phone.
Bo Cheng, Zhengwei Du
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Dual-polarized broadband dipole
IEEE Antennas and Wireless Propagation Letters, 2003A dual-polarized, broadband antenna made up of two single-polarized dipoles is presented. The antenna is mounted on a ground plane to produce a low-profile structure. Two fractal-like elements are used, but a very wide bandwidth is only achieved by making adjustments to the shape to reduce the coupling between the two polarizations.
J. Perruisseau-Carrier +2 more
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Jointly Shaped Dual Polarization Systems
Optical Fiber Communication Conference (OFC) 2021, 2021We present a probabilistic shaping algorithm whereby both polarization streams of a dual-polarized system are shaped together. The proposed method offers 0.2-0.92 dB gains over existing shaping schemes for the same block-length.
Mrinmoy Jana +3 more
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IEEE Antennas and Wireless Propagation Letters, 2020
This letter presents a dual-polarization frequency-selective rasorber (FSR) with independently controlled dual-band transmission response. The rasorber consists of a lossy layer and a lossless layer. These two layers are separated by an air gap.
Yongtao Jia +4 more
semanticscholar +1 more source
This letter presents a dual-polarization frequency-selective rasorber (FSR) with independently controlled dual-band transmission response. The rasorber consists of a lossy layer and a lossless layer. These two layers are separated by an air gap.
Yongtao Jia +4 more
semanticscholar +1 more source