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TELKOMNIKA Telecommunication Computing Electronics and Control
Improving gain of ultra-wideband planar antennas: a grounded frequency-selective surface reflector
This paper introduces a method to enhance the gain of ultra-wideband (UWB) planar antennas by employing a grounded frequency-selective surface (FSS) as a reflector. The grounded FSS reflector comprises square patch structures (SPSs) of unit cells…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Semi-circular compact CPW-fed antenna for ultra-wideband applications
This paper presents a simple structure and small size antenna design with dimensions of 43×47 mm2 to perform an ultra-wideband (UWB) frequency range using a semicircular co-planar waveguide (CPW). This antenna has been designed and simulated by the…