Title :
A Modified CPW-Fed Slot Loop Antenna With Reduced Cross Polarization and Size
Author :
Chen, You-Chieh ; Chen, Shih-Yuan ; Hsu, Powen
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
7/3/1905 12:00:00 AM
Abstract :
An inductively excited coplanar waveguide-fed slot loop antenna modified by adding a few pairs of slot stubs inside the slot loop is proposed for reducing the peak cross-polarization level and the antenna size. Details of the design are presented, and simulation and measurement results are also presented and discussed.
Keywords :
antenna feeds; coplanar waveguides; loop antennas; slot antennas; antenna size reduction; inductively excited CPW-fed slot loop antenna; inductively excited coplanar waveguide-fed slot loop antenna; peak cross-polarization reduction; Antenna measurements; Antenna radiation patterns; Frequency measurement; Magnetic resonance; Slot antennas; Coplanar waveguides (CPWs); cross polarizations; miniaturized antennas; slot loop antennas;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2011.2171471
