Improved Cross-Polarized Radiation and Wide Impedance Bandwidth From Rectangular Microstrip Antenna With Dumbbell-Shaped Defected Patch Surface PROJECT TITLE :Improved Cross-Polarized Radiation and Wide Impedance Bandwidth From Rectangular Microstrip Antenna With Dumbbell-Shaped Defected Patch SurfaceABSTRACT:Rectangular patch with dumbbell-formed defected patch surface has been studied theoretically and experimentally to enhance polarization purity over wide angular range and broad impedance bandwidth. More than 30 dB co- to cross-polarization (CP-XP) ratio over entire angular range around the broadside direction with wide impedance bandwidth is obtained. Moreover, this structure is free from back radiation in terms of XP fields, and it will efficiently suppress the XP radiation in numerous diagonal planes. The present structure is very straightforward and simple to manufacture. This investigation provides an insightful visualization-primarily based understanding of concurrent improvement in impedance bandwidth and therefore the XP radiation characteristics with the present structure. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest The Extended Newton-Phaselet Method for Determining the Reactive Power From the Active Power in Single-Phase Systems Arbitrarily Oriented Perfectly Conducting Wedge Over a Dielectric Half-Space: Diffraction and Total Far Field