Wave transmission lines and networks – Long line elements and components – Waveguide elements and components
Reexamination Certificate
2006-08-15
2006-08-15
Pascal, Robert (Department: 2817)
Wave transmission lines and networks
Long line elements and components
Waveguide elements and components
C333S261000, C333S02100R, C333S02100R
Reexamination Certificate
active
07091804
ABSTRACT:
The present invention aims at providing a rotary joint which is of a thin type and has broad band characteristics and which is low in loss and is excellent in power resistance as well. In order to attain the object, the rotary joint includes: first and second polarizers each having a common side terminal connected to a waveguide portion, and two branch side terminals through which two polarized waves orthogonal to each other inputted through the common side terminal are separately taken out; and the waveguide portion which has a rotatable connection portion, one end of which is connected to the common side terminal of the first polarizer and the other end of which is connected to the common side terminal of the second polarizer.
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Aramaki Yoji
Horie Toshiyuki
Iida Akio
Miyazaki Moriyasu
Naito Izuru
Birch & Stewart Kolasch & Birch, LLP
Glenn Kimberly E
Mitsubishi Denki & Kabushiki Kaisha
Pascal Robert
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