dual circularly polarized wave
Compact Dual-Band Circularly-Polarized Antenna with C-Slots for CNSS Application
... To better understand the excitation behavior of the proposed antenna, the distributions of simulated electric field are plotted in Fig. 2. It can be observed that the lower resonance frequency (1616 MHz) is controlled by ...
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Design of Dual-Band Dual-Sense Circularly Polarized Slot Antenna
... Both the full wave simulations (HFSS ver.13) and measurements have been carried out to verify the proposed designs. It can be seen from Fig. 3 that the antenna bandwidth with 10-dB return loss in the lower and ...
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Dual-Band Dual-Sense Circularly Polarized Slot Antenna with an Open-Slot and a Vertical Stub
... CP wave can be easily received by antenna of any polarization except for its orthogonal polarization wave ...radiate dual-sense CP waves at the same ...achieve dual-band dual-sense CP ...
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Dual-Band Dual-Sense Unidirectional Circularly Polarized Antenna with CPW-Fed for Wireless Applications
... these dual-band CP antennas mentioned above have bidirectional radiation patterns with low ...few dual-band CP antennas [23–28] with unidirectional radiation were proposed to break through this ...
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Multibeam dual-circularly polarized reflectarray for connected and autonomous vehicles
... leaky- wave antenna [17], circularly polarized beam scanning range from − 40 o to 25 o can be ...obtained. Dual-CP reflectarray has also received increasing research ...Although dual-CP ...
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Novel Circularly Polarized SIW Cavity-Backed Antenna with Wide CP Beamwidth by Using Dual Orthogonal Slot Split Rings
... Abstract—A circularly polarized (CP) substrate integrated waveguide (SIW) cavity-backed antenna based on dual concentric, orthogonal slot split ring resonators is proposed and experimentally ...The ...
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A Proximity-Fed Antenna for Dual-Band GPS Receiver
... of dual-band operation, a dual-band antenna with circularly polarized (CP) wave radiation is ...linearly polarized modes with a 90 ◦ phase ...or dual- feeding ...by ...
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CPW-Fed Dual-Band Dual-Sense Circularly Polarized Antenna for WiMAX Application
... of circularly polarized antennas for multipurpose applications, multiband CP antenna design takes the attention of worldwide ...linearly polarized antenna, such as minimum polarization mismatch and ...
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Comparative Analysis of a Circularly Polarized Microstrip Antenna with a Cross Slot using Single and Double Substrate
... the circularly polarized wave is specified by axial ...ratio[6]. Circularly polarized microstrip antennas use single and dual- feed ...larger circularly polarized ...
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Design and Simulation Based Studies of a Dual-Band Circularly-Polarized Square Microstrip Antenna
... a dual-band circularly-polarized square microstrip antenna (MSA) is ...a dual-band GPS antenna with wide radiation pattern has been ...a dual-feed. The design for the dual-fed ...
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Dual-Band Circularly Polarized Slot Antenna for WiMAX /WLAN Application
... the circularly polarized ...in circularly polarized antenna design, but these patch antennas [8, 9] only can achieve single band CP ...for dual-band CP performance, an asymmetric U-slot ...
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Multiband Circularly Polarized Stacked Microstrip Antenna
... multiband circularly polarized microstrip antennas are in great demand in current wireless communication system because they overcome the problems of mutual coupling and negative effect on the overall system ...
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A Simple Dual-Band Circularly Polarized Rectangular Dielectric Resonator Antenna
... The configuration of the proposed dual-band CP DRA is shown in Figure 1. The DRA is made from a ceramic material with permittivity of ε r . The rectangular DRA, which has dimensions of a × b × c (a = b), is located ...
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A Review on Microstrip Patch Antenna for UHF RFID Tag Applications mounted on metallic surfaceNeha Saini, Vijay Kumar
... novel circularly polarized annular-ring tag antenna for RFID UHF band mounted on metallic ...regular circularly polarized circular microstrip ...
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Dual Band Circularly Polarized Microstrip Patch Antenna For GPS Application
... the standard band that been used for civilian GPS receiver such as Garmin. For more accurate information receive signal, a dual frequency operation of the GPS is require to get more information and less signal ...
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A Circularly Polarized Antenna for Dual Band Operation at 2.45 GHz and 5.10 GHz
... for dual band patches can be found in literature [14, 15], they typically suffer from the lack of an adequate number of parameters to successfully satisfy gain, polarization purity and matching requirements at the ...
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Polarization Tutorial Polarizing Beamsplitter Cubes
... orthogonal polarized beams at 90° to each other. The transmitted beam is polarized parallel to the plane of incidence (p-polarized), and the reflected beam is polarized perpendicular to the ...
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Single-Fed High-Gain Circularly Polarized Microstrip Antenna
... Circularly polarized (CP) microstrip antennas are widely used in radar, navigation, and satellite communication realms owing to their small size, low profile, great flexibility, and many other advantages ...
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Broadband Low-Profile Circularly Polarized Antenna with Stepped Sequential Feeding Structure
... 2. Circularly polarized wave is obtained by two pairs of dipoles which are excited by sources with equal power and phase difference of 90 ◦ ...addition, wave path between radiator and PEC ...
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Dual-Band Dual-Polarized Microstrip Antenna for Compass Navigation Satellite System
... Comparison of the simulated and measured reflection coefficient (S 11 ) is given in Figure 9, the solid line is the simulated result curve while the dashed line is the measured result curve. From Figure 9, we can see ...
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