Indian Journal of Science and Technology

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Slot Coupled H-plane Tee Junction Analysis


Affiliations
1 Department of ECE, GIT, GITAM University, Visakhapatnam, India
 

This paper deals with Slot coupled H-plane tee junction analysis through longitudinal slot in the narrow wall of primary guide. In this analysis wave guides is determined from self-reaction and discontinuity in modal current. Variation of coupling and impedance loading as the primary guide are determined from the equivalent parameters. In the present paper, the equivalent circuit parameter for a long axial shunt slot in the common narrow wall is determined from self reaction and discontinuity in modal current. Coupling and input VSWR are determined from the even and odd mode analysis. Variation of coupling, input VSWR, and impedance loading on the primary guide as a function of slot length are determined.

Keywords

Slot Coupled H-plane, Tee Junction
User

  • Marcuvitz N (1951) Waveguide Handbook. McGraw-Hill, NY.

  • Marcuvitz N and Schwinger J (1951) On the representation of electric and magnetic fields produced by currents and discontinuities in waveguides, J. Appl. Phys. 22. 806-819.

  • Oliner AA (1957) The impedance properties of narrow– radiating slots in the broad face of rectangular waveguide, part-I. IEEE Trans. Antennas & Propagation. AP-5 (1), 5- 20.

  • Pandharipande VM and Das BN (1979a) Slot coupled tee junction i. rectangular guide E-plane. IEEE Trans. Microwave Theory Tech. pp: 65-69.

  • Pandharipande VM and Das BN (1979b) Equivalent circuit of a narrow-wall waveguide slot coupler. IEEE Trans. Microwave theory Tech. MTT-27 (9).

  • Prasad SM and Das BN (1973) Studies on waveguide fed slot antennas. Proc. Inst. Elect. Eng. 120 (5), 539-540.


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  • Slot Coupled H-plane Tee Junction Analysis

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Authors

G. Karunakar
Department of ECE, GIT, GITAM University, Visakhapatnam, India
K. Phani Kumar
Department of ECE, GIT, GITAM University, Visakhapatnam, India

Abstract


This paper deals with Slot coupled H-plane tee junction analysis through longitudinal slot in the narrow wall of primary guide. In this analysis wave guides is determined from self-reaction and discontinuity in modal current. Variation of coupling and impedance loading as the primary guide are determined from the equivalent parameters. In the present paper, the equivalent circuit parameter for a long axial shunt slot in the common narrow wall is determined from self reaction and discontinuity in modal current. Coupling and input VSWR are determined from the even and odd mode analysis. Variation of coupling, input VSWR, and impedance loading on the primary guide as a function of slot length are determined.

Keywords


Slot Coupled H-plane, Tee Junction

References





DOI: https://doi.org/10.17485/ijst%2F2011%2Fv4i8%2F30903