ADVANCEMENTS IN CEREBELLAR MODELING AND ITS PRACTICAL APPLICATIONS: A COMPREHENSIVE REVIEW



Planar Dual-Band Branch-Line Coupler With Large Frequency Ratio

This work presents a novel planar branch-line coupler topology developed for dual-band operation using an E-shaped impedance transformer network to supplant the conventional Ricers microstrip line.Explicit closed-form design equations for dual-band operation are derived using the ABCD matrices.The studied coupler features a large dual-band frequenc

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