1. Implementation of inkjet‐printed 3 dB coupler with equal power division and 45° output phase difference. Issue 4 (5th November 2020) Authors: Babale, S.A.; Rahim, S.K.A.; Himdi, M.; Lawan, S.H.; Sani, F.D.; Usman, A.D. Journal: Microwave and optical technology letters Issue: Volume 63:Issue 4(2021) Page Start: 1007 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗