Analyze Different Types of Connector for Design of MSA

Abstract

AbstractIn this major project, proposed the analysis of different feeding techniques and try to find that which feeding technique is better in terms of connector. Here in this project proposed antenna analyzed by use of different connector with different feeding techniques. In antenna structure, is applying two feeding methods i.e. Transmission Line feeding and co-axial feeding and also use different connector for different feeding methods. For transmission line feeding uses both transmission line connector and CPW (Co-planar waveguide) connector and in coaxial feeding connects the connector by soldering method. In this project, the antenna is analyzed for different feeding with different connectors for the same antenna structure. The proposed antenna presents in this project with high return loss and 2:1 VSWR range for any feeding technique analysis. This project achieves good result by applying the transmission line feed with CPW connector. At the above mentioned condition achieved four resonant frequencies of about 2.54 GHz, 6.73 GHz, 7.66 GHz and 9.85 GHz with −22.45 dB, −27.94 dB, −10.62 dB and −16.69 dB return loss respectively. Whereas for the Transmission line feed with transmission line connector the proposed structure achieves single resonant frequency for the above mentioned condition. But when using the coaxial feeding method, the proposed antenna does not work properly and does not achieve a single resonant frequency. The proposed structure has good resonant frequency for which it is intended. The main achievement is increased frequency ratio which has no ISI (Inter Symbol Interference).KeywordsCPWFeedLayerConnectorTransmission lineVSWR