Design of a Compact Planar Transmission Line for Miniaturized Rat-Race Coupler With Harmonics Suppression.
Ali LalbakhshGolshan MohamadpourSaeed RoshaniMohammad AmiSobhan RoshaniAbu Sadat Md. SayemMohammad Alibakhshi KenariSlawomir KozielPublished in: IEEE Access (2021)