Title :
Triangular patch antenna with asymmetric V-slots for tri-band wireless applications
Author :
Rama, Sanjeeva R. ; Vakula, D.
Author_Institution :
Nat. Inst. of Technol., Warangal, India
Abstract :
Single probe feed triangular patch antenna with asymmetric dual V-shaped slots is designed, fabricated and tested for tri-band applications. The unequal length arms of inner and outer V-slots gives provision to achieve two degenerate orthogonal modes, which lead to circular polarization (CP) at lower and middle bands respectively. The antenna resonates at frequencies of 2.4GHz, 3.5GHz with CP and 5.28GHz with linear polarization (LP). Good agreement obtained between simulated and measured results.
Keywords :
antenna radiation patterns; microstrip antennas; microwave antennas; mobile radio; multifrequency antennas; asymmetric dual V-shaped slots; circular polarization; frequency 2.4 GHz; frequency 3.5 GHz; frequency 5.28 GHz; linear polarization; mobile handsets; single probe feed triangular patch antenna; tri-band wireless applications; Antenna measurements; Bandwidth; Microstrip; Microstrip antennas; Patch antennas; Resonant frequency; Axial Ratio bandwidth; Circular Polarization; Impedance bandwidth; Slots; Tri band; Triangular patch;
Conference_Titel :
Microwave and RF Conference (IMaRC), 2014 IEEE International
Conference_Location :
Bangalore
DOI :
10.1109/IMaRC.2014.7039031
