Compact wideband metamaterial quadrature coupler for 5G beamforming applications

• المؤلفون الرئيسيون: Keriee, Hussam Hamid, Abd. Rahim, Mohamad Kamal, Nayyef, Nawres Abbas, Ayop, Osman, Al Gburi, Ahmed Jamal Abdullah
• التنسيق: مقال
• اللغة: English
• منشور في: Wydawnictwo SIGMA-NOT 2023
• الوصول للمادة أونلاين: http://eprints.utem.edu.my/id/eprint/28206/2/0270222052023111.pdf; http://eprints.utem.edu.my/id/eprint/28206/; http://pe.org.pl/articles/2023/3/30.pdf

A design of a compact wideband quadrature coupler based on metamaterial is presented at 3.5 GHz. The quadrature coupler is a significant component in beamforming networks with problems of narrow bandwidth and bulky size. The proposed quadrature coupler is designed with the implementation of composit...