DocumentCode
2900366
Title
Novel Multi helix structure for high frequency application
Author
Naidu, Vemula Bhanu ; Datta, Soumya Kanti ; Kumar, Lalan
Author_Institution
Microwave Tube R&D Centre, Defence R&D Organ., Jalahalli, India
fYear
2012
fDate
24-26 April 2012
Firstpage
449
Lastpage
450
Abstract
A new class of Multi helix based THz vacuum electron devices is under consideration easily fabricated using unconventional applications of microfabrication technology and modern computer modeling. This configuration will extend the operating range of the helical slow wave circuit into the THz frequency band. The design of a ~140 GHz amplifier is described, which can be extended beyond 1.0 THz.
Keywords
amplifiers; microfabrication; slow wave structures; vacuum microelectronics; THz frequency band; amplifier; computer modeling; helical slow wave circuit; high frequency application; microfabrication technology; multihelix based THz vacuum electron device; multihelix structure; Dispersion; Electron tubes; Impedance; Laser beams; Microwave amplifiers; Microwave circuits; Substrates; THz; helix SWS; lithography; microfabrication;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2012 IEEE Thirteenth International
Conference_Location
Monterey, CA
Print_ISBN
978-1-4673-0188-6
Electronic_ISBN
978-1-4673-0187-9
Type
conf
DOI
10.1109/IVEC.2012.6262234
Filename
6262234
Link To Document