A General Method for Balanced-to-Unbalanced Filtering Out-of-Phase Power Divider Design
| Autor: | Lin-Sheng Wu, Lin Li, Jun-Fa Mao, Min Tang, Xiao-Wei Gu |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Radiation
General method Computer science 020206 networking & telecommunications 02 engineering and technology Filter (signal processing) Condensed Matter Physics Out of phase Band-pass filter Consistency (statistics) Control theory 0202 electrical engineering electronic engineering information engineering Designtheory Power dividers and directional couplers Electrical and Electronic Engineering Passband |
| Zdroj: | IEEE Transactions on Microwave Theory and Techniques. 67:2693-2700 |
| ISSN: | 1557-9670 0018-9480 |
| DOI: | 10.1109/tmtt.2019.2914107 |
| Popis: | In this paper, a new method to develop balanced-to-unbalanced (BTU) filtering out-of-phase power divider (PD) is presented. Based on the comparison between BTU filtering out-of-phase PD and balanced-to-balanced (BTB) filter, it is found that the BTU filtering out-of-phase PD can be constructed by combining a BTB filter and an additional parallel four-port network. The design equations are derived and corresponding circuit models are given. Finally, a prototype is designed to verify the theoretical prediction. The design procedure and parameter selection are detailed. The good performance and the consistency between the simulated and measured results verify the design theory. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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