Title :
Dual-band triangular patch antenna with modified ground plane
Author :
Liu, L. ; Zhu, S. ; Langley, R.
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Sheffield
Abstract :
A triangular patch antenna with a parasitic element over a modified small ground plane is presented. The antenna operates at two frequency bands with bandwidths exceeding 20% at the 2.45 and 5 GHz network bands. The ground is modified by cutting a large rectangular slot in it that allows tuning of the frequency bands and adjustment of the band spacing ratio
Keywords :
UHF antennas; microstrip antennas; multifrequency antennas; slot antennas; 2.45 GHz; 5 GHz; dual band antenna; modified ground plane; parasitic element; rectangular slot; triangular patch antenna;
Journal_Title :
Electronics Letters
