?url_ver=Z39.88-2004&rft_id=10.1109%2FACCESS.2020.3000709&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Afridi&rft.au=Afridi%2C+S.&rft.aufirst=S.&rft.pages=109309-109314&rft.issn=21693536&rft.atitle=High+Stop+Band+Rejection+for+Ceramic+Loaded+Waveguide+Filters&rft.title=IEEE+Access&rft.date=2020&rft.volume=8&rft.genre=article