@incollection{, 08AF085BE101FE164C737FE5F4FDEE84 , author={{Dr. PriyankaSharma} and {TarangTripathi} and {DushyantSingh} and {FET RBS college bichpuri, agra.}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1255154 } @book{b0, , author={{ CABalanis }} , title={{Antenna Theory: Analysis and Design}} , publisher={John Wiley & Son, Inc} , year={1997} , note={2nd ed.} } @book{b1, , title={{}} , author={{ IBahl } and { PBhatia } and { MicrostripAntennas }} , year={1980} , publisher={Artech House} } @incollection{b2, , title={{A Broad-Band Annular Ring Microstrip Antenna}} , author={{ WCChew }} , journal={{IEEE Trans. on Antennas and Propagation}} 30 , year={1982} } @incollection{b3, , title={{Improvement of Microstrip Patch Antenna Radiation Patterns}} , author={{ MJVaughan } and { KYHur } and { RCCompton }} , journal={{IEEE Trans. of Microstrip Patch Antenna}} 42 6 , year={Jun. 1994} } @book{b4, , title={{Advanced Engineering Electromagnetics}} , author={{ CABalanis }} , year={1989} , publisher={John Wiley & Son} , address={New York} } @incollection{b5, , title={{An improved theory for microstrip antennas and applications}} , author={{ WFRichards } and { YTLo } and { DDHarrison }} , journal={{IEEE Trans. antennas propagate}} 29 , year={Jan 1981} } @incollection{b6, , title={{Numerical Solution of Initial Boundary-Value Problems Involving Maxwell's Equations in Isotropic Media}} , author={{ KSYee }} , journal={{IEEE Trans. Ant. Prop}} 14 5 , year={1996} } @book{b7, , author={{ SDrabowitch } and { APapiernik }} , title={{Modern Antennas}} , publisher={Springer} , year={2005} , note={2nd ed.} } @book{b8, , title={{Broad band Microstrip Antennas, Art echhouse Antennas}} , author={{ KPRay } and { GirishKumar }} , note={Artech house} }