Academic Journal
PROGRESS IN L-BAND POWER DISTRIBUTION SYSTEM R&D AT SLAC*
| العنوان: | PROGRESS IN L-BAND POWER DISTRIBUTION SYSTEM R&D AT SLAC* |
|---|---|
| المؤلفون: | Christopher Nantista Chris Adolphsen, Faya Wang Slac |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://www.slac.stanford.edu/pubs/slacpubs/13250/slac-pub-13438.pdf. |
| سنة النشر: | 2008 |
| المجموعة: | CiteSeerX |
| الوصف: | We report on the L-band RF power distribution system (PDS) developed at SLAC for Fermilab’s NML superconducting test accelerator facility. The makeup of the system, which allows tailoring of the power distribution to cavities by pairs, is briefly described. Cold test measurements of the system and the results of high power processing are presented. We also investigate the feasibility of eliminating the expensive, lossy circulators from the PDS by pair-feeding cavities through custom 3-dB hybrids. A computational model is used to simulate the impact on cavity field stability due to the reduced cavity-to-cavity isolation. the binary split. The former allows uniform fabrication of the main line tap-offs as well as the ability to better optimize the overall gradient by tailoring the power distribution to accommodate a spread in sustainable gradient among the cavities [3]. The use of a 3-dB hybrid, standard for feeding standing-wave normal conducting accelerator structures, for the final split allows the reflected power from each cavity pair to be directed to a load. We hope thus to eliminate the need for an expensive and lossy circulator for each cavity. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.409.7156; http://www.slac.stanford.edu/pubs/slacpubs/13250/slac-pub-13438.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.409.7156 http://www.slac.stanford.edu/pubs/slacpubs/13250/slac-pub-13438.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.400B42A |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |