?url_ver=Z39.88-2004&rft_id=10.1109%2FTENCON.2018.8650548&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Lim%2C+Y.P.&rft.aulast=Lim&rft.aufirst=Y.P.&rft.title=Chained-Function+Waveguide+Filter+for+5G+and+beyond&rft.date=2018&rft.issn=21593442&rft.isbn=9781538654576&rft.genre=proceeding