STINGERX
Junior Member level 3
i just read an article about a new type of transmission line called SIW or Substrate-integrated-waveguide, i understand that this is better then a rectangular waveguide mainly because there are no limitations of dimantion of the thikness of the SIW (on a rectangular waveguide 2:1).
but why is it better then microstrip and strip line?
also why there is no TM mode in SIW?
but why is it better then microstrip and strip line?
also why there is no TM mode in SIW?