INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY Aperture-Coupled Microstrip Antenna with Circular Grooves Corrugated Ground Plane Lakhan Singh Uikey, Prof. Prashant Jain *1 Microwave Engineering ,ECE Department, Jabalpur Engineering College, Jabalpur M.P., India H.O.D. Information Technology Department, Jabalpur Engineering College Jabalpur M.P., India [email protected]...