Publications
 
Publications
 
 
   

Russian Vacuum Electronics (reference materals).
Ed. M.I. Petelin

BROADBAND MILLIMETER/SUBMILLIMETER WAVE OROTRONS

V.L. Bratman 1,2 , B.S. Dumesh 3,2 , A.E. Fedotov 1,2 , Yu.A. Grishin 4 , and F.S. Rusin 5,2
1 Institute of Applied Physics, 2 GYCOM Ltd., 3 Institute of Spectroscopy,
4 Institute of Chemical Kinetics and Combustion, 5 Institute of Metrology of Time and Space
E-mail: bratman@appl.sci-nnov.ru

The orotron is based on use of an open cavity excited with a broad electron, which favors achieving high powers at short mm and at sub-mm waves. The developed orotrons are applied as RF power sources for spectroscopy.

Parameters

OR-290

OR-360

Frequency range

120  -  290 GHz

280  -  370 GHz

Output power

200  - 50 mW

100  - 50 mW

Operating voltage

0.5 - 4.2 kV

2.0 - 4.0 kV

Beam current

40-200 mA

50-200 mA

Magnetic field

1.25 T

1.25 T

Pulse duration

50 ns - 1 ms

50 ns - 1 ms


Features:

•  Slow-wave structures with period 100-120  mm

•  Built-in ion pump

•  Water cooling

•  Weight with permanent magnet is 23 kg.