PURPOSE:To obtain excellent circular polarized wave characteristics over a wide angle range by forming a cross-slot antenna of a square waveguide, a slot in the waveguide axial direction in the center of one surface of the waveguide, and a slot crossing said slot at right angles. CONSTITUTION:...
A novel single-feed circularly polarized microstrip antenna with compact size is proposed for indoor wireless local area network (WLAN) applications. The antenna structure consists of eight slits which are introduced at the boundary and the corners in the radiating square patch with a cross-slot at...
We the undersigned declare that the manuscript entitled “Designing of a circularly polarized reconfigurable graphene-based THz patch antenna with cross-shaped slot” is original, has not been fully or partly published before, and is not currently being considered for publication elsewhere. Also, resul...
Metasurface loaded dual port circularly polarized dielectric resonator antenna with reduced RADAR cross section and mutual coupling features 来自 IOP 喜欢 0 阅读量: 9 作者:M Tripathi,A Sharma,V Kumar 摘要: The design of dual port radiator with a polarization diversity technique and reduced radar ...
H. Chen, "Slot-coupled small circularly polarized microstrip antenna with modified cross-slot and bent tuning-stub," Electron. Lett. 34, 1542-1543, Aug. 6, 1998.Kin-Lu Wong and Ming-Huang Chen, “Small slot-coupled circularly-polarised microstrip antenna with modified cross-slot and bent ...
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cross‐dipole antennawideband antennaimpedance bandwidthaxial ratio (AR) bandwidthIn this paper, we present a novel wideband circularly polarized (CP) composite, called cavity-backed crossed dipole antenna for 2.45GHz industrial, scientific, and medical (ISM) band wireless communication. To excite the ...
The maximum read range between the reader and the tag with the proposed antenna is 4.7 m larger than the analogous linearly polarized tag antenna due to the reduction in polarization loss between the tag and reader antennas. Thus, a maximum read range of 15.66?m with the gain of 1.28?dBic...
A circularly polarized cross dipole antenna according to the present invention comprises a first L-shaped dipole antenna element (11) including a first pair of strip conductors (11a, 11b) and a first bending portion (11c) and a second L-shaped dipole antenna element (12) including a second ...
A 1-by-8 circularly polarized array operating at 10 GHz has been developed. Simulated impedance bandwidth of 4.6%, the 3-dB axial ratio bandwidth of 2.1%, the gain of 13.82dB and cross polarization levels of about 24.22dB have been achieved. Moreover, the proposed antenna owns the easy ...