Zobrazeno 1 - 4
of 4
pro vyhledávání: '"B. G. Ruth"'
Publikováno v:
International Symposium on Antennas and Propagation Society, Merging Technologies for the 90's.
A technique is described that promises the ability to directly and efficiently radiate high-power microwave energy generated in cylindrically symmetric waveguide modes. A configuration consisting of a circular waveguide radiator and a reflector produ
Autor:
B. G. Ruth, Yuval Carmel, M. C. Wang, R. Alan Kehs, W.W. Destler, S. E. Graybill, Alan Bromborsky
Publikováno v:
IEEE Transactions on Plasma Science. 13:559-562
A high-power backward-wave oscillator (BWO) has been constructed that is driven by a relativistic electron beam (REB). A typical electron beam of 2-4 kA is accelerated across a diode potential of 650-800 kV and then guided through a section of corrug
Autor:
B. G. Ruth, A. Bromborsky
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 32:600-605
The TM/sub 0n/-mode Maxwell equations in a cylindrical geometry are converted to a state-vector system of coupled linear differential equations, in which the boundary conditions for a waveguide of varying diameter are included in the coefficient matr
Publikováno v:
SPIE Proceedings.
The far-field radiation patterns from three different circular waveguide antennas are measured with an antenna pattern-mapping system. The radiating ends of the waveguide antennas are each cut at a specific angle relative to the center axis of the wa