Open AccessDual-Band Circularly Polarized Mobile Antenna for Millimeter-Wave Antenna Applications
Author(s) -
Fadwa Alnemr,
M. F. Ahmed,
A. A. Shaalan
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1447/1/012013
Subject(s) - coaxial antenna , antenna measurement , patch antenna , microstrip antenna , antenna (radio) , optics , monopole antenna , antenna factor , turnstile antenna , physics , antenna efficiency , antenna rotator , telecommunications , computer science
In this paper, a dual-band circularly polarized truncated corner microstrip antenna is simulated and fabricated to operate over millimeter wave frequencies for modern mobile applications. The propose antenna is designed as monolayer circularly polarized patch antenna fed by single-fed strip-line that has been taken to provide better resonating frequency. Further, this antenna has a high gain to resist the losses in millimeter band. Also, the truncated corners and the L-shaped slots in the proposed antenna have a big effect of the antenna performance. This proposed antenna is simulated by CST 2016. Also, the experimental results are measured by R&S®ZVA67 VNA (Vector Network Analyzer). Finally, the measured and simulated results are more closed to each other.