Amplifiers – Parametric amplifiers – Semiconductor type
Patent
1987-02-27
1988-03-01
Buczinski, Stephen C.
Amplifiers
Parametric amplifiers
Semiconductor type
315 4, H01S 100, H01J 2500
Patent
active
H00004502
ABSTRACT:
An improved method and structure is disclosed for adjusting the magnetic field generated by a group of electromagnet poles spaced along the path of a charged particle beam to compensate for energy losses in the charged particles which comprises providing more than one winding on at least some of the electromagnet poles; connecting one respective winding on each of several consecutive adjacent electromagnet poles to a first power supply, and the other respective winding on the electromagnet pole to a different power supply in staggered order; and independently adjusting one power supply to independently vary the current in one winding on each electromagnet pole in a group whereby the magnetic field strength of each of a group of electromagnet poles may be changed in smaller increments.
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Buczinski Stephen C.
Clouse, Jr. Clifton E.
Gaither Roger S.
Hightower Judson R.
The United States of America as represented by the United States
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