Design Of Vnrvjiet Logo Patch Antenna For X-Band Range Applications
DOI:
https://doi.org/10.64252/74tknx74Keywords:
Current distribution, Directivity, Electric field distribution, Gain, Microstrip patch antenna, Reflection coefficient, Resonating frequency and VSWR.Abstract
Micro strip patch antenna is widely used in wireless communication. Specifically, the X-Band antenna is used in military and medical applications. The core of the VNRVJIET Logo is representing the Knowledge of excellence. A ‘V’ Shaped slot is removed from the patch and an ellipse slot is tilted 90 degrees is removed from the patch and is positioned at the center top of the ‘V’ Slot which shows knowledge as a flame with no shades. The core of the center is the source of radiation which is coaxial to the feed line patch of the antenna. Four vertical slots adjacent to the core of the antenna will improve the radiating performance. These four Vertical slots are pillared on the horizontal slot. The proposed antenna is radiated at 8GHz which can be used in X- band applications. This paper discussed reflection co-efficient (S11), Voltage standing wave ratio (VSWR), gain, directivity, electric field distribution and current distribution parameters. The length and width of the antenna is 60mm×50mm. The antenna return loss observed at -26.33dB. The VSWR value observed is 1.10 at 8.52 GHz frequency. A peak gain of 6dB and directivity ‘10’ is achieved with the designed antenna. The distribution of both electric field and current field is also discussed in this paper. The designed antenna can be used for military and medical applications.
