A broadband eccentric annular slot antenna

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Annular Slot Loaded High-Impedance Ground Plane - ECE/CIS

Abstract: A wideband circularly polarized (CP) annular-ring patch antenna with two proximity-coupled L-probe feeds orientated to have phases of 0 deg and 90 deg, using a broadband 90 deg hybrid feed, is proposed. It is found that the current distribution for CP operation can be improved by cutting a smaller concentric circular slot on the original larger circular patch to form an annular-ring Broadband Annular Dual-Slot Antenna - How is Broadband Broadband and Wireless Computing, Communication and Applications; Broadband and Wireless Networking; Broadband ANdean JOint; Broadband Annular Dual-Slot Antenna; broadband antenna; broadband antenna; Broadband Applications and Demonstrations Laboratory; Broadband Area Network; Broadband Array in Taiwan for Seismology; Broadband Array A BROADBAND VHF-L BAND CAVITY-BACKED SLOT SPIRAL …

Design and Analysis of Annular Ring Slot MSA for wireless

A Novel Concentric Annular-Ring Slot Dual-Band Circularly ... A simple structure concentric annular-ring slot dual-band circularly polarized (CP) microstrip antenna operating at ISM band (2.45 GHz) and 5G band (3.5 GHz) is proposed in this paper. The antenna achieves dual-band operation by digging two concentric annular-ring slots on the ground. And on the angular positions with 45 degrees inclined of each annular slot, two bent structures are loaded to ... A Broadband Multi-layer Dual-polarization Slot Antenna ...

Sim Chow-Yen-Desmond - Google Scholar Citations

Tapered loop antenna element - Antennas Direct, Inc. A Broadband Eccentric Annular Slot Antenna, Young Hoon Suh and Ikmo Park, Department of Electrical Engineering, Ajou University, pp. 94-97, IEEE copyright notice 2001. A Printed Crescent Patch Antenna for Ultrawideband Applications, Ntsanderh C. Azenui an H.Y.D. Yang, IEEE Antennas and Wireless Propagation Letters, vol. 6, 2007, pp. 113-116. US Patent for Antenna Patent (Patent # D 664,126 issued July ... A Broadband Eccentric Annular Slot Antenna, Young Hoon Suh and Ikmo Park, Department of Electrical Engineering, Ajou University, pp. 94-97, IEEE copyright notice 2001 ...

I. INTRODUCTION E CCENTRIC annular apertures find practical applications in waveguide junctions [1], wideband aperture antenna [2], cavity-backed circular patch antenna fed by coaxial line [3], and eccentric coaxial line [4]. Conformal mapping has been exten- sively used to analyze scattering from eccentric annular aper- tures [1], [4].

L-BAND ANNULAR SLOT ANTENNAS. M.E.C.’s c390-152 L-band annular slot, flush-mount antennas feature an omni-directional azimuth pattern and high peak power handling capability. Its radiation pattern and gain are similar to a matched quarterwave monopole. This antenna meets MIL-A-25707 and is designed to IFF and/or TACAN applications. Broadband Annular Dual-Slot Antenna - How is Broadband ... Broadband and Wireless Computing, Communication and Applications; Broadband and Wireless Networking; Broadband ANdean JOint; Broadband Annular Dual-Slot Antenna; broadband antenna; broadband antenna; Broadband Applications and Demonstrations Laboratory; Broadband Area Network; Broadband Array in Taiwan for Seismology; Broadband Array ... Pattern and Frequency Reconfigurable Annular Slot Antenna ...