Analysis of Mixed-Element Structures Formed With Shunt Capacitors Separated by Transmission Lines
| Autor: | Metin Şengül, Gokhan Cakmak |
|---|---|
| Přispěvatelé: | Şengül, Metin Y., Çakmak, Gökhan |
| Rok vydání: | 2019 |
| Předmět: |
Transmission lines
Materials science Series (mathematics) 020208 electrical & electronic engineering Boundary (topology) Hardware_PERFORMANCEANDRELIABILITY 02 engineering and technology Inductor Topology Mixed element networks Microstrip Computer Science::Other law.invention Capacitor Shunt capacitors Electric power transmission Transformation (function) law Broadband 0202 electrical engineering electronic engineering information engineering Matching Electrical and Electronic Engineering |
| Zdroj: | IEEE Transactions on Circuits and Systems II: Express Briefs. 66:1331-1335 |
| ISSN: | 1558-3791 1549-7747 |
| DOI: | 10.1109/tcsii.2018.2880262 |
| Popis: | In this brief, the analysis of mixed-element structures formed with shunt capacitors separated by commensurate transmission lines is performed first time in the literature. First, a low-pass lumped-element ladder network is considered. Then the series inductors are replaced with commensurate transmission lines. As a result, a practically important mixed-element structure is obtained. Then the description of the structure by means of two frequency variables (one for shunt capacitors and one for transmission lines) is detailed: Explicit expressions for the coefficients of the descriptive two-variable polynomials in terms of the coefficients of the single variable boundary polynomials are derived for various numbers of elements, which are obtained first time in the literature. Finally, a mixed-element broadband matching network is designed to illustrate the usage of the obtained expressions. If it is preferred not to have shunt capacitors, they can be replaced with open-ended stubs via Richard's transformation. So the resultant circuit is extremely suitable for microstrip fabrication. Kadir Has University |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|