发明名称 |
MAGNETRONS |
摘要 |
A magnetron has an output comprising a coaxial line 15 which transmits energ y from a wanted oscillator mode as a first coaxial waveguide mode and energy from an unwanted oscillator mode as a second cylindrical waveguide mode. Energy in the cylindrical waveguide mode is intercepted by slots 17, 18 in the coaxial line 15 and absorbed by material 19. This enables the modes to be separated. Preferably, the output is taken from the axis of the magnetron and the wanted oscillator mode is the .pi.-1 mode.
|
申请公布号 |
CA2338653(A1) |
申请公布日期 |
2001.09.30 |
申请号 |
CA20012338653 |
申请日期 |
2001.02.27 |
申请人 |
MARCONI APPLIED TECHNOLOGIES LIMITED |
发明人 |
BRADY, MICHAEL BARRY CLIVE;SALEEM, KESAR;PICKERING, ALAN HUGH |
分类号 |
H01J23/54;H01J23/36;H01J25/587;H01P1/162;(IPC1-7):H01J25/50 |
主分类号 |
H01J23/54 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|