shahid78
Full Member level 5
characterisation of ebg
Hi
in order to find the surface wave bandgap of periodic structure, the best method is to find the dispersion diagram of periodic structure using unit cell and eigen mode solver in CST.
i am just wondering does anybody successfully find the surface wave bandgap of EBG structure using this approach.
i will be obliged if someone uplaod his model and tell us how he has done it
secondly in some papers . people are using microstrip line over EBG structure and from S21 they are extracting surface wave bandgap.
i have doubt about this method . i mean is this method take into account both TE and TM wave bandgaps? if not what other method we can use to find the surface wave band gap of periodic structures
i hope many people will benefit if someone share his knowlege over here
looking forward to hearing your comments guys
regards
Hi
in order to find the surface wave bandgap of periodic structure, the best method is to find the dispersion diagram of periodic structure using unit cell and eigen mode solver in CST.
i am just wondering does anybody successfully find the surface wave bandgap of EBG structure using this approach.
i will be obliged if someone uplaod his model and tell us how he has done it
secondly in some papers . people are using microstrip line over EBG structure and from S21 they are extracting surface wave bandgap.
i have doubt about this method . i mean is this method take into account both TE and TM wave bandgaps? if not what other method we can use to find the surface wave band gap of periodic structures
i hope many people will benefit if someone share his knowlege over here
looking forward to hearing your comments guys
regards