A novel dual-broadband circularly polarized folded slot antenna with single-feed is presented.The proposed antenna consists of two folded annular slots. By adjusting the asymmetric widths of the two slots, circularly polarized radiation can be achieved in two different bands. Review Paper for Broadband CPW-Fed T-Shape Slot Antenna -… Keywords T-Shaped slot antenna, CPW, Broadband, Microstrip antenna, Folded Slot antenna. I. INTRODUCTION The antenna is the interface between3 For the Circular Microstrip patch antenna the return loss obtained is 10 db. In microstrip patch antenna stable monopole-like radiation pattern... A Broadband Multi-layer Dual-polarization Slot Antenna
US6646618B2 - Low-profile slot antenna for vehicular…
An annular slot antenna suitable for pattern diversity in wideband applications is presented. Pattern diversity is obtained by feeding the antenna simultaneously with two microstrip lines printed on the back of the substrate, which generate orthogonal radiation patterns. Four Ports Wideband Pattern Diversity MIMO Antenna Four Ports Wideband Pattern Diversity MIMO Antenna broadband antenna, pattern diversity antenna, slot antenna and ultra wide band (UWB) ... The proposed geometry of annular slot antenna (light grey: bottom view; darker grey: top view) III. Geometry Optimization and Discussions In this section parametric study is conducted by ... Broadband annular slot antenna with polarization diversity The Annular Slot Antenna (ASA) is an interesting simple, low cost, easy to manufacture planar microstrip printed antenna with a compact shape factor and a relatively wide frequency bandwidth (in (PDF) Four Ports Wideband Pattern Diversity MIMO Antenna Keywords: broadband antenna, pattern diversity antenna, slot antenna and ultra wide band (UWB) antenna. Abstract-In this paper a broadband four ports MIMO antenna with pattern diversity …
Chapter 8 Slot Antennas - eetrend.com
TANGENTIALLY FED BROADBAND ANNULAR SLOT ANTENNA FOR WLAN APPLICATIONS Philippe Minard, Ali Louzir ... Radiation patterns of the single ASA antenna have been measured in both E and H planes and are ... A. Louzir, “A new wide frequency band feeding technique of Annular Slot Antenna”, Antenna and Propagation Society International Symposium ... A Broadband Pattern Diversity Annular Slot Antenna Title: A Broadband Pattern Diversity Annular Slot Antenna: Authors: Gallo, Michele; Antonino-Daviu, Eva; Ferrando-Bataller, Miguel; Bozzetti, Michele; Molina-Garcia ... Reconfigurable Annular Ring Slot Antenna with Circular ... Reconfigurable Annular Ring Slot Antenna with Circular Polarization Diversity Yong-jin Kim, Joong-kwan Kim, Jung-han Kim and Hong-min Lee Department of Electronic Engineering, Kyonggi University
Dual-Band Circularly Polarized Cavity-Backed Annular Slot Antenna for GPS Receiver Wang-Ta Hsieh, Tze-Hsuan Chang, and Jean-Fu Kiang Abstract—A circularly polarized (CP) cavity-backed annular slot antenna for GPS receiver is designed to operate in both the L1 and L2 bands of the Global Positioning System (GPS). The measured impedance
Radioengineering - December 2009, Volume 18, Number 4 Collin R. E., Rothschild, S. Evaluation of antenna Q. IEEE Transactions on Antennas and Propagation, 1964, vol. Radioengineering - September 2016, Volume 25, Number 3 [DOI: 10… Singh, A.K., Gangwar, R.K., Kanaujia, B.K. Orthogonal slot-loaded coaxially stacked annular ring antenna with circular patch for multiband applications. US3921177A - Microstrip antenna structures and arrays - Google…
TANGENTIALLY FED BROADBAND ANNULAR SLOT ANTENNA FOR WLAN APPLICATIONS Philippe Minard, Ali Louzir ... Radiation patterns of the single ASA antenna have been measured in both E and H planes and are ... A. Louzir, “A new wide frequency band feeding technique of Annular Slot Antenna”, Antenna and Propagation Society International Symposium ...
Dual-band Beam Scanning Reflectarrays and Novel Wideband and Polarization Diversified Planar Antennas. (August 2008) Shih-Hsun Hsu, B.S., National Cheng Kung University; M.S., University of Wisconsin-Madison Chair of Advisory Committee: Dr. Kai Chang The reflectarray antenna has been considered as a suitable candidate to replace the Broadband annular slot antenna with polarization … ... The Annular Slot Antenna (ASA) is an interesting simple, low cost, easy to manufacture planar microstrip printed antenna with a compact shape factorThis paper proposes a novel planar antenna structure with a radiation pattern diversity. Such an antenna is designed for wireless indoor network... A Broadband Pattern Diversity Annular Slot Antenna -… An annular slot antenna suitable for pattern diversity in wideband applications is presented. Pattern diversity is obtained by feeding the antenna simultan. A Broadband Pattern Diversity Annular Slot Antenna
Design of a compact UWB antenna for mimo applications by ...