Dual Polarization
Omega-Shaped Geometries of Reflectarray Resonant Elements with Low Cross-Polarization for Wideband and Dual-Polarization Use
... wideband, dual-polarization and low cross-polarization properties are required for a ...low-cross polarization [8], phase-delay lines [9] and so ...and dual-polarization ...cross ...
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An integrated approach to monitoring the calibration stability of operational dual-polarization radars
... between dual-polarization power and phase measurements in ...both polarization channels (horizontal and vertical) for each radar scan, allowing the polarimetric vari- ables to be monitored and ...
17
A Compact Triple-Band Antenna with Dual-Polarization Characteristics
... circular polarization, not both of ...with dual-polarization characteristics, however, both of them were dual-band, and only one CP band is ...
7
Design of new combined antenna for dual polarization using crossed dipole at 2 23 GHZ and 5 GHZ
... of polarization, and to increase the antenna bandwidth towards low frequencies, and using the patch antenna with notches produce a circularly polarization combined with dipole using in X bands is obtained, ...
5
Uniplanar Single Corner-Fed Dual-Band Dual-Polarization Patch Antenna Array
... with dual polarization ...for dual-frequency antennas [1]. Various polarization combinations are generated at two operating frequencies such as identical linear polarization (LP), ...
8
A Dual-Band Slot-Embedded Microstrip Antenna for Dual-Polarization Operation
... new dual-band dual-polarization microstrip patch antenna for X- and Ku-band applications is ...this dual-band antenna can be modified to be assigned to global positioning system (GPS) and Wi-Fi ...
9
A Low Profile Four Way Directional Antenna with Dual Polarization
... Although dual polarization was achieved in [19], partitions needed to be used inside the cavity in 4 elements adaptation to suppress mutual coupling. In this paper however, we utilize a dipole as the ...
10
Dual Polarization Reconfigurable Antenna
... fabricate dual polarization reconfigurable ...the dual polarization which is consisting of linear polarization, right-handed polarization and left-handed ...
24
Reconfigurable Dual Polarization Antenna
... same polarization which means a vertical linear antenna can only communicate with vertical linear ...a dual polarization antenna will be able to communicate with more than one other ...
24
Triple-Band, Dual-Mode and Dual-Polarization Antenna
... In this paper, multi-band, dual-mode and dual-polarization characteristics are achieved in a simple single-fed and single-layer microstrip antenna. Three operating modes of the antenna are excited to ...
7
Experimental Research of Dual Polarization Passive Radar Based on DTTB Signal
... by polarization and spatial filtering ...different polarization channels are compared and the results show that the difference between the two channels is quite ...the dual-polarization ...
7
Interpretation of observed microwave signatures from ground dual polarization radar and space multi-frequency radiometer for the 2011 Grímsvötn volcanic eruption
... X-band dual polarization radar (DPX), operated in Iceland during 2011 on loan from the Italian Department of Civil Protection to the Iceland Meteorological ...
16
Shared-Aperture Dual-Band Dual-Polarization Array Using Sandwiched Stacked Patch
... Due to the budget reason, a set of custom-made co-axial lines with different lengths, instead of phase shifter and beam control board, are employed in C-band radiation pattern measurement. Fig. 11 presents the measured ...
13
CPW-Fed Ultra-Wideband Dual-Sense Circularly Polarized Slot Antenna
... and dual feed CP antenna configurations have been reported for mobile communication, radio frequency identification (RFID), satellite communication, worldwide interoperability for microwave access (Wi-MAX), wireless ...
13
Single-Layer Dual-Band Dual-Linear-Polarization Reflectarray Antenna with Different Beams for Each Band
... single-layer dual-band dual-linear-polarization reflectarray antenna which can maintain two independent radiation patterns in X and Ku bands, ...of dual-polarization ...
9
Design of X/Ku Dual-Band Dual-Linear Polarization Reflectarray Using Double Parallel Dipole Elements
... single-layer dual-band dual-polarization reflectarray antennas operating in X-band centered at 10 GHz and Ku-band centered at ...of dual band dual ...the dual-band reflectarrays ...
10
Approaches to radar reflectivity bias correction to improve rainfall estimation in Korea
... single polarization radar using dual polarization radar re- flectivity and disdrometer data ...Single polarization radar reflectivity was underestimated by more than 12 and 7 dB in the two ...
11
Design and Comparison of Dual Coaxial and edge feed Square Micro Strip Patch Antenna for Wind Profiling Radar Applications at 430 Mhz
... Abstract: In the recent years the development in communication systems requires the development of low cost, minimal weight and low profile antennas that are capable of maintaining high performance over a wide spectrum ...
10
Design of dual polarized antenna for mobile communication
... In order to improve communications capacity and quality, many techniques are developed and applied. One of the most commonly used techniques is polarization diversity which is the antenna of the system should have ...
24
Dual-Band Polarization-Insensitive Metamaterial Inspired Microwave Absorber for LTE-Band Applications
... proposed dual-band absorber can be used in for absorbing ambient LTE frequencies, which improves the EMI/EMC immunity of the high speed RF electronic components operating in wireless environments separated from ...
10