Development And Analysis Of Square FMSIW And HMSIW Resonator For K And Ka Band Applications

  • Cowsigan.S.P, Saraswady.D, Sri Sowbharanya.K.S, Sivasakthi.S

Abstract

The miniaturized sensing antenna has compact square antenna structure and low profile to operate in   K and Ka band applications. Since Substrate integrated waveguide (SIW) technology exhibits low copper loss, reduced surface waves and low dielectric loss property it is involved in the design. In this paper, a square waveguide resonator is proposed to covers frequency range of   20 to 45 GHz and the electrical parameters of the antenna like return loss, gain, radiation pattern, and VSWR are investigated. The square resonator has conducting cylinders know as via-holes along the sides of the patch which makes it a good electrical conductor (EC) and from other side a good magnetic conductor (MC). The proposed square resonators contribute to the design of compact structure. The structure of Half-Mode SIW (HMSIW) has Triple band which has maximum return loss of -20.5 dB at 36.75 GHz whereas Full-Mode SIW (FMSIW) square shaped antenna has Hepta band maximum return loss of -21.5 dB at 40.5 GHz..

Published
2020-05-19
How to Cite
Cowsigan.S.P, Saraswady.D, Sri Sowbharanya.K.S, Sivasakthi.S. (2020). Development And Analysis Of Square FMSIW And HMSIW Resonator For K And Ka Band Applications. International Journal of Advanced Science and Technology, 29(9s), 3777 - 3785. Retrieved from https://sersc.org/journals/index.php/IJAST/article/view/16614