Hong-Seop Lee and Hee-Yong Hwang, Kangwon National University

Articles by Hong-Seop Lee and Hee-Yong Hwang, Kangwon National University

A Harmonic and Size Reduced Ring Hybrid Using Hairpin-type LUCs

New hairpin-type low pass unit cells (LUC) are applied to the design of a microstrip hybrid ring for size reduction and harmonic suppression. This LUC is superior to the previously reported LUC in the simplicity of its structure and its ability to supp...

May 15, 2008

Hong-Seop Lee and Hee-Yong Hwang, Kangwon National University

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The hybrid ring has been widely used in microwave systems, due to its simplicity and performance. Because of the long electrical length of the ring itself, size reduction is becoming a major design consideration for many practical applications. Furthermore, when designing a microwave system, how to effectively handle the...