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Exodus Advanced Communications Best in Class RF Amplifier SSPAs - RF Cafe

new in HFSS - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues - primarily having to spend time purging garbage posts from the board. At some point I might start the RF Cafe Forums again if the phpBB software gets better at filtering spam.

Below are the old forum threads, including responses to the original posts.

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Antennas Forum
 Post subject: new in HFSS
Posted: Mon Jun 13, 2005 11:15 pm 
I'm doing a simulation of the interaction between RF waves and the particles in the high power amplification devices (such as Magnetron). The Magnetron is constructed of two concentric cylinders with the output cylinder has corrugations in its inner wall ( these corrugations some times is called Vanes).
Now, the questions are:

1-How can i draw these corrugations in the inner wall of a 3D cylinder ? i could draw a two concentric cylinders but i couldn't make corrugations in the inner wall of the outer cylinder. These corrugations are actually made by putting thin metal plates has the same height of the cylinder and distributed around the circle at equal angles. But how can i make this ?

2- How can i make the input of the cavity at the bottom of those two cylinders? , i cant make excitation !

regards,,
Goher
m_goher@yahoo.com



Posted  11/12/2012
Exodus Advanced Communications Best in Class RF Amplifier SSPAs - RF Cafe