A wave which is linearly polarized at 45 degrees with respect the two axes is converted into a circularly polarized wave upon reflection. US6650291B1 - Multiband phased array antenna utilizing a unit… A multi-band phased array antenna for radiating low frequency band signals and high frequency band signals. The multiband phased array antenna is formed from unit cells having waveguides for radiating high frequency band signals and end … US3836976A - Closely spaced orthogonal dipole array - Google… 6. The antenna recited in claim 3 wherein each one of such planar radiating elements includes a planar substrate; and, wherein the conducting material is deposited on a portion of such substrate, the flared notch formed therein having a … US4772890A - Multi-band planar antenna array - Google Patents
Broadband Dual-Polarized Stacked Patch Antenna with High ...
Wideband Dual-Polarized Dipole Antenna with Differential Feeds Jiao-Jiao Xie1, 2, ... a differential wide-slot antenna was presented in [12] for UWB systems. Received 1 February 2016, Accepted 8 March 2016, Scheduled 11 March 2016 ... a wideband dual-polarized dipole antenna composed of horizontal bow-tie patches and 1010 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL ... A Wideband Dual-Polarized Slot Antenna Xiaolei Jiang, Student Member, IEEE, Zhijun Zhang, ... polarization is excited by a meander-line coupled slot, and the vertical polarization is fed by a stepped monopole. The prototype ... antenna obtains a fairly wide bandwidth with high ports iso-lation. The prototype is built and measured, which ... DUAL-BAND BEAM SCANNING REFLECTARRAYS AND NOVEL WIDEBAND ... techniques. Narrow bandwidth is the main issue which restricts the applications of the microstrip antennas. New microstrip slot antennas and polarization diversified planar antennas are introduced as the solutions to the issue of narrow bandwidth in this dissertation. A dual-band beam scanning reflectarray has been developed.
antennas with wide bandwidth, ... The dual-polarized planar antenna was excited by the probe in [7]. ... A crossed coupling slot was used to feed the antenna in [9] ...
Mar 2, 2018 ... 2913, A 28GHZ DUAL-POLARIZED PLANAR ANTENNA ARRAY ... 2699, A 60-GHZ INTEGRATED SLOT LOOP ANTENNA IN 0.13-µM ... 1500, A DUAL-BAND HIGH GAIN ANTENNA FOR GPS APPLICATION ... 1604, A DUAL-FREQUENCY ANTENNA ARRAY WITH MUTUAL COUPLING REDUCTION VIA ... Design of a bandwidth enhanced hybrid slot loop antenna for GSM ... Apr 13, 2017 ... enhance the bandwidth of the wide-slot antennas. Therefore, a review ... band, dual-polarized loop slot antenna is reported by Tan and Wang (2015). .... high frequencies. The energy coupling at various frequencies are plotted in .... Arya, A.K., Aziz, R.S. and Park, S.O. (2015), “Planar ultra- wideband printed ...
Dual-polarized antennas have been realized by means of several different design approaches—for example, achieving high input-port isolation and wide bandwidth when using aperture coupling feeds. 1-6 But this type of antenna suffers from obvious cross-polarization radiation caused by higher-order-mode transverse currents, which degrades the ...
High-Isolation Dual-Polarized Microstrip Antenna ... - Radioengineering on the dual-polarization slot-coupled patch antennas to achieve sufficient ... isolation of 40 dB can be obtained, and wide bandwidth and dual polarization are achieved ..... T.-S. Dual-polarized slot coupled planar antenna with wide bandwidth. List of Accepted Papers - 2018 IEEE International Symposium on ... Mar 2, 2018 ... 2913, A 28GHZ DUAL-POLARIZED PLANAR ANTENNA ARRAY ... 2699, A 60-GHZ INTEGRATED SLOT LOOP ANTENNA IN 0.13-µM ... 1500, A DUAL-BAND HIGH GAIN ANTENNA FOR GPS APPLICATION ... 1604, A DUAL-FREQUENCY ANTENNA ARRAY WITH MUTUAL COUPLING REDUCTION VIA ... Design of a bandwidth enhanced hybrid slot loop antenna for GSM ... Apr 13, 2017 ... enhance the bandwidth of the wide-slot antennas. Therefore, a review ... band, dual-polarized loop slot antenna is reported by Tan and Wang (2015). .... high frequencies. The energy coupling at various frequencies are plotted in .... Arya, A.K., Aziz, R.S. and Park, S.O. (2015), “Planar ultra- wideband printed ...
A Broadband Dual-Polarized Printed Antenna
Dual-polarized slot-coupled planar antenna with wide ... Abstract: A new dual-polarized slot-coupled microstrip patch antenna is presented, which can achieve high-isolation, low cross-polarization levels, a wide bandwidth, and low backward radiation levels. The coupling slot is an H-shaped slot. For wide bandwidth and easy integration with active circuits, it uses slot-coupled stacked microstrip patches. Dual-polarized slot-coupled planar antenna with wide ... IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 51, NO. 3, MARCH 2003 441 Dual-Polarized Slot-Coupled Planar Antenna With Wide Bandwidth Shi-Chang Gao, Member, IEEE, Le-Wei Li, Senior Member, IEEE, Mook-Seng Leong, Senior Member, IEEE, (PDF) Dual-polarized slot-coupled planar antenna with wide ... PDF | A new dual-polarized slot-coupled microstrip patch antenna is presented, which can achieve high-isolation, low cross-polarization levels, a wide bandwidth, and low backward radiation levels. Dual-Polarized Slot-Coupled Planar Antenna With Wide Bandwidth
Dual-Polarized Slot-Coupled Planar Antenna With Wide Bandwidth