Design and Development of Antenna Array Using Slots for Multiband Applications

D.Prabhakar , P.Santosh , V. Adinarayana , T. Ravi Babu

Microstrip and slot combinations recommend a further level of freedom in the plan of microstrip patch antennas. Microstrip Antenna (MSA) by slots of benefit to generate bidirectional and unidirectional radiation patterns by means of reasonably high-quality bandwidth. Present work involves, the design and development of microstrip patch antenna array with several slots using Quarter wave feed is considered. It is replicated and analyzed in detail by means of Quarter wave feed network which is used for multiband applications in ISM frequency bands. To achieve this work HFSS is used and its fabrication is prepared by utilizing photolithography method devise by FR4 Epoxy-substrate. In this work the antenna parameters like gain, resonant frequency, reflection coefficient and VSWR are evaluated theoretically and deliberated by fabricating the prototype unit. The results are presented at the end.

Volume 12 | Issue 6

Pages: 1995-2004

DOI: 10.5373/JARDCS/V12I2/S20201405