H-U-E Shaped Slotted Microstrip Antenna for Bandwidth Enhancement
An H-U-E shaped slotted microstrip antenna with improved bandwidth is presented in this paper. The antenna resonates in the frequency range of (2.0-6.3) GHz with the center frequency of 4.2GHz. The proposed antenna provides return loss approximately -30 dB. The antenna is fed with coaxial feeding yields an impedance bandwidth of 103.6% and VSWR of less than 1.07. The proposed antenna is simulated using Ansoft's HFSS software. The proposed H-U-E slotted microstrip antenna is suitable for wireless communications.