In this paper, a complete design study of DualBand microstrip antennas (MSAs) using U-shape slotted patch with different feeding techniques is given and various methods of frequency control are also demonstrated. Investigations show that all the new designs are working in SBand with satisfactory radiation characteristics and impedance bandwidths. Key MSA, Dualband antenna, Frequency control, U-...

This paper presents design and analysis of compact wire edge fed U-shape slot antenna. The proposed antenna has simple structure consisting U-shape slot on a circular patch of radious 13.1mm.The patch is designed on circular shape RTD substrate material of radious 13.2mm,with height of 5mm and whose permittivity is 2.2.By using only single patch a high impedance bandwidth is achieved. Simulated...

This paper represents a numerical simulation of connected Eshape and U-shape for WLAN application. In this paper, dual operation E-shape and U-shape Patch Antenna is fed by transmission line. The objective in this design is to obtain the enhancement in bandwidth (BW) for WLAN applications over the frequency band (2 to 6 GHz).The proposed antenna is designed on two-layer, one FR4 substrate and a...