3B  Intense Beam Microwave Generation and Fast-Wave Devices (oral)

Tuesday, June 22  9:30-12:00  Hampton Rds V

9:30  3B-1  (invited) RECENT EXPERIMENTAL RESULTS OF THE 2 MW, 170 GHZ EUROPEAN PRE-PROTOTYPE COAXIAL-CAVITY GYROTRON FOR ITER

S. Illy¹, J. Flamm^1,2, G. Gantenbein¹, J. Jin¹, S. Kern¹, B. Piosczyk¹, T. Rzesnicki¹, A. Samartsev¹, A. Schlaich^1,2, M. Thumm^1,2

¹IHM, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
²IHE, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany

10:00  3B-2 EXPERIMENTAL DEMONSTRATION OF MULTI-MEGAWATT 95 GHZ GYROTRON

M. Blank, P. Borchard, P. Cahalan, S. Cauffman, K. Felch

CPI, Palo Alto, CA, United States

10:15  3B-3 MODE EXCITATION IN GYROTRONS WITH CONTROLLABLE GUN PERVEANCE

G. S. Nusinovich, D. G. Kashyn, O. V. Sinitsyn, T. M. Antonsen, Jr

IREAP, University of Maryland, College Park, MD, United States

10:30  3B-4 OPTIMIZATION OF GYROTRONS WITH THE ACCOUNT FOR AFTER-CAVITY INTERACTION

O. V. Sinitsyn, G. S. Nusinovich, T. M. Antonsen, Jr.

IREAP, University of Maryland, College Park, United States

10:45  3B-5 AN ADDITIONAL CRITERION FOR GYROTRON GUN DESIGN

I. G. Pagonakis¹, J. -P. Hogge¹, S. Alberti¹, B. Piosczyk², S. Illy², S. Kern², C. Lievin³

¹CRPP, EPFL, Lausanne, Switzerland
²IHM, FZK, Karlsruhe, Germany
³Components & Subsystems, Thales, Vlizy, France

11:00  3B-6  (invited) RECIRCULATING PLANAR MAGNETRONS FOR HPM AND MILLIMETER-WAVE GENERATION

R. M. Gilgenbach¹, Y. -Y. Lau¹, D. M. French¹, B. W. Hoff², M. Franzi¹, D. Simon¹, J. W. Luginsland³

¹Nuclear Eng., University of Michigan, Ann Arbor, MI, United States
²Kirtland AFB, Air Force Research Lab, Albuquerque, NM, USA
³Air Force Office of Scientific Research, Arlington, VA, USA

11:30  3B-7 ELECTRON DYNAMICS AND STARTUP IN CROSSED FIELD MICROWAVE DEVICES

D. M. French¹, D. H. Simon¹, Y. Y. Lau¹, R. M. Gilgenbach¹, B. W. Hoff², J. W. Luginsland³

¹Nuclear Engineering and Radiological Sciences, University of Michigan, Ann Arbor, MI, United States
²Air Force Research Laboratory, Kirtland AFB, NM, United States
³Air Force Office of Scientific Research, Arlington, VA, United States

11:45  3B-8 PECULIARITIES OF RELATIVISTIC BACKWARD-WAVE OSCILLATORS AND AMPLIFIERS OPERATING NEAR SELF-EXCITATION THRESHOLD

A. Konyushkov, E. Abubakirov

Russian Academy of Sciences, Institute of Applied Physics, Nizhny Novgorod, Russian Federation