Transverse mode control in a waveguide

Details Transverse mode control in a waveguide Transverse mode control in a waveguide

2005-11-01

2005-11-01

Jones, Stephen E. (Department: 2817)

Wave transmission lines and networks

Attenuators

C333S209000

Reexamination Certificate

active

06960965

ABSTRACT:
A waveguide apparatus (100) includes a waveguide attenuator portion (102) having at least one waveguide cavity (109) and a conductive fluid (108) at least partially disposed within a waveguide cavity (104). At least one composition processor (101) is included and adapted for at least one among an electrical characteristic and a physical characteristic of the mode controlled waveguide by manipulating the conductive fluid to vary at least one among a volume, shape and a composition. A controller (136) is provided for controlling the composition processor in response to a waveguide mode control signal (137).

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