what is dominant mode and why it is called dominant mode? also define circular and rectangular waveguide.?

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what is dominant mode and why it is called dominant mode? also define circular and rectangular waveguide.?

2006-10-21 21:24:33 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space

2 answers

Waveguides are channels for propagating electromagnetic energy (e.g., microwave or infrared). Rectangular and circular refer to the cross-sectional shape of the particular channel.

The website listed below gives a brief tutorial on waveguides including modes of operation.

Aloha

2006-10-21 21:56:19 · answer #1 · answered by Anonymous · 1⤊ 0⤋

The answer involves some complicated math including bessell functions. It is a six months course and to explain in a sentence is too much for me.

2006-10-21 21:34:16 · answer #2 · answered by goring 6 · 0⤊ 0⤋