Scattering Mechanism Extraction by a Modified Cloude-Pottier Decomposition for Dual Polarization SAR
Remote Sensing, 2015 Dual polarization is a typical operational mode of polarimetric synthetic aperture radar (SAR). However, few studies have considered the scattering mechanism extraction of dual-polarization SARs.
Kefeng Ji, Yonghui Wu
doaj +3 more sources
A Dual-Polarization Programmable Metasurface for Green and Secure Wireless Communication. [PDF]
Adv Sci (Weinh)Wang ZX +6 more
europepmc +2 more sources
Dual polarization split lenses
Optics Express, 2017 We report the realization of polarization sensitive split lens configurations. While split lenses can be used to easily generate different types of controlled structured light patterns, their realization has been limited so far to scalar beams. Here we propose and experimentally demonstrate their generalization to vectorial split lenses, leading to ...
Aarón Cofré +6 more
openaire +6 more sources
Hydrometeor partitioning ratios for dual-frequency space-borne and polarimetric ground-based radar observations [PDF]
Atmospheric Measurement TechniquesConventional radar-based hydrometeor classification algorithms identify the dominant hydrometeor type within a resolved radar volume, while newer techniques estimate the proportions of individual hydrometeor classes (hydrometeor partitioning ratios, HPRs)
V. Pejcic +4 more
doaj +1 more source
Polarization switchable two-color plasmonic nano-pixels for creating optical surfaces encoded with dual information states [PDF]
, 2016 We demonstrate tunable, polarization-dependent, dual-color plasmonic filters based upon arrays of asymmetric cross-shaped nano-apertures. Acting as individual color emitting nano-pixels, each aperture can selectively transmit one of 2 colors, switched by
Clark, Alasdair W. +3 more
core +1 more source
Dual polarization nonlinear Fourier transform-based optical communication system [PDF]
, 2017 New services and applications are causing an exponential increase in internet traffic. In a few years, current fiber optic communication system infrastructure will not be able to meet this demand because fiber nonlinearity dramatically limits the ...
Gaiarin, Simone +4 more
core +3 more sources
Polarization-independent wavelength conversion at 2.5 Gb/s by dual-pump four-wave mixing in a strained semiconductor optical amplifier [PDF]
, 1996 We give a general expression for the polarization dependence of the four-wave mixing (FWM) efficiency in the dual-pump configuration. This expression, along with some general properties of the FWM susceptibility tensor, is used to propose a simple scheme
Geraghty, David F. +4 more
core +1 more source
Sensors, 2017 It is well known that multipath effect remains a dominant error source that affects the positioning accuracy of Global Navigation Satellite System (GNSS) receivers.
Lin Xie +3 more
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A Low-Profile Dual-Polarized Magneto-Electric Dipole Antenna for 5G Applications
Applied Sciences, 2022 A low-profile dual-polarized magneto-electric dipole (MED) is presented in this communication. The low profile was achieved using meander slots on the vertical magneto dipole, reducing the antenna height to 0.15λ0, where λ0 is the wavelength of the ...
Yulong Zhu, Qingquan Tan, Kuikui Fan
doaj +1 more source
Efficient binary phase quantizer based on phase sensitive four wave mixing [PDF]
, 2014 We experimentally demonstrate an efficient binary phase quantizer operating at low pump powers. Phase-sensitive operation is obtained by polarization mixing the phase-locked signal/idler pair in a degenerate dual-pump vector parametric ...
Hesketh, G. +5 more
core +1 more source