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  • 1. DESIGN AND SIMULATION OF CIRCULAR MICROSTRIP PATCH ANTENNA DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING BY: INTERNAL GUIDE Y. SRINIVAS SK.ADIL (10P61A0404) S.MOHANAKRISHNA (10P61A0440) J. PRASHANTH (10P61A0456)
  • 2. SIMILARITIES y x a Circular patch Square patch The circular patch is somewhat similar to a square patch. W = L x y
  • 3. Circular patch
  • 4. f a= _________________ {1+2h/3.14*Er*F[ln(3.14*F/2h)+1.7726]}1/2 where: F= 8.791*10(9)/fr*(Er)1/2 DESIGN EQUATION
  • 5. Mirage Low Profile Antenna low-profile multi band antenna Low Profile High Power Roof Mount Antenna Low Profile High Power Magnetic Mount Antenna Low Profile mini UHF Antenna
  • 6. FUTURE SCOPE 18 Arrays Linear array (1-D corporate feed) 2 2 array 2-D 8X8 corporate-fed array 4 8 corporate-fed / series-fed array
  • 7. BIBLIOGRAPHY http://en.wikipedia.org/wiki/microstrip_antenna http://www.microwavws101.com/encyclopedia/antenna_ast C.A. Balanis, “Antenna Theory, Analysis and Design”, JOHN WILEY & SONS, INC, New York 1997