Magnetron having specific dimensions for solving noise problem

Details Magnetron having specific dimensions for solving noise problem Magnetron having specific dimensions for solving noise problem

2005-01-18

2005-01-18

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Distributed parameter resonator-type magnetron

C315S039690

Reexamination Certificate

active

06844680

ABSTRACT:
In such a case that a radial dimension of an outer circumference of a small-diameter strap ring of a magnetron is equal to “Rs1”, a radial dimension of an inner circumference of a large-diameter strap ring is equal to “Rs2”, a radius of a circumference which is inscribed to tip portions of anode vanes is equal to “Ra”, and a radius of a central flat portion of a magnetic piece, which is located in the vicinity of each of the anode vanes, is equal to “Rp”, the respective values of Ra, Rs1, Rs2, Rp are set in such a manner that the below-mentioned formulae (1) and (2) can be established:in-line-formulae description="In-line Formulae" end="lead"?1.85Ra≦(Rs1+Rs2)/2≦1.96Ra  (1)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Rs1<Rp<Rs2  (2).in-line-formulae description="In-line Formulae" end="tail"?

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