high power handling study (cst)

hi
im am interested to simulate or estimate power handiling capability of waveguide structures.
the relation between environment temperature, pressure, max electric field, distance, dielectric type,,,
can you suggest me some references and books to study?
thanks so much.

Matheai young and jones (the bible) has a good chapter on high power waveguides. I would start with that.

thanks.
can we simulate breakdown with cst?
can we study the breakdown treshold or estimation using a software? please if anyone know it, help me that which software i can use.
many thanks, bejing.