Hybrid-Ring Directional Coupler for Arbitrary Power Divisions
| Autor: | C.Y. Pon |
|---|---|
| Rok vydání: | 1961 |
| Předmět: |
Engineering
Radiation Directional antenna business.industry Impedance matching Condensed Matter Physics Topology Rat-race coupler Electronic engineering Physics::Accelerator Physics Power dividers and directional couplers Magic tee Hybrid coupler Electrical and Electronic Engineering Antenna (radio) business Stripline |
| Zdroj: | IEEE Transactions on Microwave Theory and Techniques. 9:529-535 |
| ISSN: | 0018-9480 |
| DOI: | 10.1109/tmtt.1961.1125385 |
| Popis: | A directional coupler in the form of a hybrid ring is described in this paper. A theoretical analysis using the scattering matrix has been carried out and experimental verification of the theoretical result has been achieved in a stripline network. Simple design equations which enable one to design a directional coupler with any degree of coupling have been derived. This coupler differs from the commonly used couplers in that the voltages at the output arms are either in-phase or opposite-phase with respect to each other. In addition, its geometrical symmetry makes it very convenient for use in symmetrical networks, particularly as a power divider in antenna feeding systems. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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