Open AccessFULL-WAVE ANALYSIS AND DESIGN OF BROADBAND TURNSTILE JUNCTIONS
Author(s) -
A. A. San Blas,
F. J. Perez,
Jordi Gil,
Fermín Mira,
Vicente E. Boria,
Benito Gimeno Martínez
Publication year - 2011
Publication title -
progress in electromagnetics research letters
Language(s) - English
Resource type - Journals
ISSN - 1937-6480
DOI - 10.2528/pierl11051703
Subject(s) - turnstile , broadband , telecommunications , physics , computer science , electrical engineering , engineering , programming language
The e-cient design of broadband turnstile junctions compensated with piled-up cylindrical metallic posts is discussed in this contribution. Very high relative bandwidths can be obtained, while maintaining the diameter of the input circular access port lower than the width of the rectangular waveguide ports, thus reducing the number of excited higher order circular waveguide modes. A novel full-wave analysis tool has also been implemented in order to reduce the CPU efiort related to the complete design process.
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