Kang, X. (1998). Wide bandwidth coplanar waveguide directional coupler.
Chicago Style (17th ed.) CitationKang, Xiaokang. Wide Bandwidth Coplanar Waveguide Directional Coupler. 1998.
MLA (8th ed.) CitationKang, Xiaokang. Wide Bandwidth Coplanar Waveguide Directional Coupler. 1998.
Warning: These citations may not always be 100% accurate.