@inproceedings{paperid:1044844,
author = {TABATABAEIAN, ZAHRA SADAT and Neshati, Mohammad Hassan},
title = {A New Method to Improve Directivity Bandwidth of Directiional Coupler},
booktitle = {The third Iranian Conference on Engineering Electromagnetic, CEEM 2014},
year = {2014},
location = {Tehran, IRAN},
keywords = {low pass filter; directional coupler; directivity; coupling; isolation},
}