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A single band circularly polarized rectangular microstrip patch antenna has been simulated from the cavity equation at first and then the antenna design has been extended to 2 × 2 array. The length and thickness of the each element of the rectangular patch antenna with a slot in the center of the rectangular patch are 38 mm and 0.1 mm, respectively, which are comparatively smaller than our previously...
A simple single-band design of a coplanar waveguide (CPW)-fed WLAN antenna is proposed and simulated. The antenna comprises a planar S-shaped element on the top of a trapezoid which rests on a T-shaped stub. The proposed antenna has been designed for WLAN applications, with a cost-effective FR4 substrate, capable of generating a single resonant mode with good impedance matching conditions. The planar...
Reduced size frequency reconfigurable fractal dipole antenna with harmonic suppression capability is presented in this paper. The proposed antenna consists of a narrow band radiating element, stub-filters and taper balun, producing harmonic suppression characteristics. In order to investigate the antenna performance, an extensive simulation (by CST and HFSS) and measurement works have been carried...
Complementary antenna pair composed with electric and magnetic dipole antennas is a potential antenna solution for multi-radio antenna system in space-limited mobile devices because of its excellent isolation performance at close proximity between antennas. The pair can be configured with side-by-side or top-to-bottom configuration depends on application. The isolation performance provides more than...
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