%X This study presents a filtering antenna that
operates at 3.5 GHz. The design utilizes a rectangular radiator
and a single L-shaped resonator. A feedline extension is inserted
between the L resonator and the rectangular radiator with a
coupled connection. The S11 parameter demonstrates three
minimal responses with a bandwidth of 7.45%, centered at a
frequency of 3.52 GHz. The selectivity is evidenced by the gain
response, which remains flat over the range of 3.42-3.62 GHz
and drops sharply outside this range, indicating good
performance. The design is fabricated and the S11 measurement
result shows an agreement with the simulation.
%I IEEE
%T Wide Bandwidth Filtering Antenna with an L Shaped Resonator
%J 2024 Asia-Pacific Microwave Conference (APMC)
%A Dwi Astuti Cahyasiwi
%L repository43304