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Development of Multiband Antenna for High frequency Applications

2012; Elsevier BV; Volume: 30; Linguagem: Inglês

10.1016/j.proeng.2012.01.958

1877-7058

Mrs.P. Jothilakshmi, S. Raju,

Antenna Design and Analysis

This paper proposes the new inclined Continuous Transverse Stub (CTS) antenna.CTS is a technology which exploits the low-loss, low-dispersion, dimensional robustness. The need for using CTS is achieving Omni-directional radiation pattern in the horizontal plane and reduction in reflection loss due to good input impedance. Coaxial CTS antenna are designed for operating frequency range 1 GHz to 20 GHz and their corresponding specific applications in S Band, C Band, X-Band and Ku Band (6 GHz in wireless power sensor and for 16 GHz in satellite broadcasting). This CTS antenna array technology is mainly suitable for high frequency radar, Point to point Communication and Satellite Communication. Using simulation tool CST MICROWAVE STUDIO SUITE 2008, the various properties of the proposed model were analyzed by finite integral method (FIT). Using this simulation tool, we obtain transmission coefficient, reflection loss. These parameters help to find the operating frequencies. The finite integral method is free of spurious solutions. We observed this fact while calculating the modal frequencies of rectangular and circular waveguides.