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Wide Beam Circularly Polarized Microstrip Antenna with Parasitic Ring for CNSS Application

Authors(2) :-P. G. Shirsat, V. U. Deshmukh

The antenna is very essential element of communication as it is used for a transmitting and receiving electromagnetic waves. Today Communication devices such as mobile phones become very thin and smarter, support several applications and require higher bandwidth where the microstrip antennas are the better choice compare to conventional antennas. A compact single-feed circularly-polarized (CP) wide beam microstrip antenna is proposed for CNSS application. The antenna is designed with a double-layer structure, comprising a circular patch with two rectangular stubs along the diameter direction and a parasitic ring right above it. The resonance frequency and the CP characteristics are mainly controlled by the circular patch and the rectangular stubs, respectively. The vertical HPBW (half power beam width) could be widened by the parasitic ring.
P. G. Shirsat, V. U. Deshmukh
Circular Polarization, Gain Control, Microstrip Antennas, Parasitic Antennas
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Publication Details
  Published in : Volume 2 | Issue 3 | May-June 2016
  Date of Publication : 2017-12-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 06-10
Manuscript Number : IJSRST16233
Publisher : Technoscience Academy
PRINT ISSN : 2395-6011
ONLINE ISSN : 2395-602X
Cite This Article :
P. G. Shirsat, V. U. Deshmukh , "Wide Beam Circularly Polarized Microstrip Antenna with Parasitic Ring for CNSS Application", International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 2, Issue 3, pp.06-10, May-June-2016
URL : http://ijsrst.com/IJSRST16233