5G planar branch line coupler design based on the analysis of dielectric constant, loss tangent and quality factor at high frequency
Crossref DOI link: https://doi.org/10.1038/s41598-020-72444-2
Published Online: 2020-09-30
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Mohd Shukor, Nor Azimah
Seman, Norhudah
Text and Data Mining valid from 2020-09-30
Version of Record valid from 2020-09-30
Article History
Received: 12 March 2020
Accepted: 27 August 2020
First Online: 30 September 2020
Competing interests
: The authors declare no competing interests.