DocumentCode
1487423
Title
Design of a Dual-Band Rotary Joint Operating in 
- and 
-Bands
Author
Morini, Antonio
Author_Institution
Dipt. di Ing. Biomedica, Elettron. e Telecomun., Univ. Politec. delle Marche, Ancona, Italy
Volume
59
Issue
6
fYear
2011
fDate
6/1/2011 12:00:00 AM
Firstpage
1461
Lastpage
1467
Abstract
This paper illustrates the design guidelines and main features of a dual-channel rotary joint, operating in X- and Ka-bands. The core of the proposed solution is the double transducer between X and Ka rectangular waveguides and a nested coaxial waveguide, which shows very good performance in both bands.
Keywords
coaxial waveguides; joining processes; radar equipment; rectangular waveguides; transducers; Ka-band; X-band; double transducer; dual-band rotary joint; dual-channel rotary joint; frequency 27 GHz to 40 GHz; frequency 8 GHz to 12 GHz; nested coaxial waveguide; rectangular waveguide; Inductors; Joints; Rectangular waveguides; Rotors; Transducers; Waveguide components; Waveguide junctions; Circular waveguides; mode converters; rotary joints;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.2011.2123110
Filename
5741873
Link To Document