@conference {othman2013analysis,
	title = {Analysis of waveguide discontinuities using eigenmode expansion},
	booktitle = {Microwave Symposium Digest (IMS), 2013 IEEE MTT-S International},
	year = {2013},
	note = {n/a},
	pages = {1{\textendash}3},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {n/a},
	author = {Othman, Mohamed A and Eshrah, Islam A and Tamer M. Abuelfadl}
}
