Design Study of Normal Mode Helical Antenna with Dual-Frequency and Circular Polarization Used in Mobile
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In this paper, a compact and low profile internal normal mode helical antenna with dual-frequencies and circular polarization has been proposed. The proposed antenna shows a wider operating bandwidth and it easy to cover the GSM band(890-960 MHz) for wireless communication dual mode operation of a mobile handset phone.This paper is contained four different designs for normal mode helical antenna , each design operates at dual- frequency band and circular polarization . The analysis of normal mode helical antenna is achieved at GSM band, and the MATLAB program is used for the design simulation.
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2013-08-01
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How to Cite
Kadem Ahmed, S. (2013). Design Study of Normal Mode Helical Antenna with Dual-Frequency and Circular Polarization Used in Mobile. Journal of Engineering and Sustainable Development, 17(3), 79-93. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/999
