NDLI: Different inline transitions between rectangular wave guides and planar waveguides

Content Provider	IEEE Xplore Digital Library
Author	Strauss, G. Spranger, C.
Copyright Year	2011
Description	Author affiliation: Munich University of Applied Sciences, Faculty of Electrical Engineering and Information Techniques, Lothstr. 64, 80335 Munich, Germany (Strauss, G.; Spranger, C.)
Abstract	Easy manageable, stable and low-loss transitions between rectangular waveguide and planar transmission lines for the use in X-band communications are shown. Parallel plate lines are brought specially into focus, because feeding of TEM horn antennas, which are excellent candidates for wideband double polarized electronically steerable antenna arrays, can be done effectively by this transmission line type. To realize high Q demanding components like filters or diplexers, rectangular waveguides are still a very good and common choice. Therefore field coupled transitions from rectangular wave guide to parallel plate transmission line and from parallel plate to parallel plate lines are analyzed by full wave analysis and measurements. The presented transitions show insertion losses per transition about 0.5 dB and efficiency factors better than −0.25 dB which makes them well suitable for X-band communications.
Starting Page	1
Ending Page	4
File Size	578499
Page Count	4
File Format	PDF
ISBN	9781424492251
e-ISBN	9783981266825
e-ISBN	9783981266832
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-03-14
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institut fur Mikrowellen- und Antennentechnik e.V.
Subject Keyword	Waveguide transitions RWG Horn antennas Rectangular waveguides Planar waveguides Microstrip Couplings parallel plate waveguide low loss feeding TEM horn antenna wave guide transitions Antenna arrays
Content Type	Text
Resource Type	Article

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