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Compact dual‐band single‐ended‐to‐balanced power dividers with open/short‐ended stubs.
- Source :
- International Journal of RF & Microwave Computer-Aided Engineering; Jul2019, Vol. 29 Issue 7, pN.PAG-N.PAG, 1p, 4 Diagrams, 2 Charts, 4 Graphs
- Publication Year :
- 2019
-
Abstract
- In this article, two novel topologies of compact‐size dual‐band single‐ended‐to‐balanced power dividers that are loaded with open‐ and short‐ended stubs are presented. Quarter‐wavelength open‐ended stubs and half‐wavelength short‐ended stubs are respectively exploited in the proposed dual‐band power‐divider configurations to incorporate the dual‐band functionality into them for flexibly‐adjustable dual‐frequency‐ratio specifications. Each engineered five‐port power‐divider circuit features high in‐band input/output power‐matching levels, high in‐band power‐isolation levels between the two differential‐mode outputs, and high common‐mode‐rejection levels in a broad spectral range. Two microstrip prototypes designed at 0.9/1.8 GHz (GSM bands) and 1.57/2.45 GHz (GPS and WLAN bands) are constructed and characterized for experimental‐demonstration purposes. [ABSTRACT FROM AUTHOR]
- Subjects :
- POWER dividers
TECHNICAL specifications
Subjects
Details
- Language :
- English
- ISSN :
- 10964290
- Volume :
- 29
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- International Journal of RF & Microwave Computer-Aided Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 136786210
- Full Text :
- https://doi.org/10.1002/mmce.21812