DUAL BAND SEMI CIRCULAR DISK PATCH ANTENNA LOADED WITH L-SHAPED SLOT

The computer simulation results show that the antenna can realize wide band characters with each band having good impedance bandwidth (VSWR ≤ 2) for all the three

Ansoft HFSS simulation model of the spiral antenna and distribution of the observation points inside the simulation volume (blue markers represent observation points for the

The simulation result show that the square patch antenna designed can perform dual band frequencies. Using phase calculation techniques, image rejection can be achieved

The three proposed antennas are simulated using Sonnet software, under the same conditions and results compared with the conventional rectangular patch antenna, and the shape with

A novel circularly polarized coaxial fed rotated stacked patch antenna is proposed and its performance characteristics are presented in the current work.. The

These can be explained due to the fact that the antenna gain is optimized by the resonant frequency, but in this paper the rectangular patch and triangular slot

In this paper,study and survey of microstrip antenna elements is presented, with emphasis on theoretical and practical design techniques and material used, as

In this paper, an attempt has been made to reduce the size of microstrip antenna, with improved bandwidth, gain without any complexity in design by using inverted patch