DocumentCode :
2132719
Title :
Blumlein-type X-band klystron modulator for Japan Linear Collider
Author :
Shidara, Tetsuo ; Akemoto, Mitsuo ; Yoshida, Masato ; Takeda, Seishi ; Takata, Koji ; Ohshima, Iwao ; Teranishi, Tsuneharu
Author_Institution :
KEK, Nat. Lab. for High Energy Phys., Ibaraki, Japan
fYear :
1991
fDate :
6-9 May 1991
Firstpage :
1034
Abstract :
A Blumlein-type X-band klystron modulator using magnetic-pulse-compression techniques was designed and constructed for the future Japan Linear Collider project. This modulator has been designed to produce pulses that are 200-ns wide, have a 600-kV peak voltage, a 1200-A peak current, a short rise time of approximately 70 ns, and a repetition rate exceeding 200 Hz. To realize a compact modulator, a spiral structure was adopted for conductors of the triaxial Blumlein. Special care was taken with the location of the magnetic switch and the charging reactor in order to eliminate any undesirable voltage during the charging process. Details concerning this X-band klystron modulator and its preliminary performance are described.<>
Keywords :
klystrons; linear accelerators; modulators; Blumlein-type X-band klystron modulator; Japan Linear Collider; charging reactor; compact modulator; magnetic switch; magnetic-pulse-compression techniques; peak current; preliminary performance; repetition rate; short rise time; spiral structure; triaxial Blumlein; Impedance; Inductors; Klystrons; Laboratories; Magnetic modulators; Magnetic switching; Pulse modulation; Pulse transformers; Switches; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-0135-8
Type :
conf
DOI :
10.1109/PAC.1991.164528
Filename :
164528
Link To Document :
بازگشت