Name
Title | ||
|---|---|---|
A High-Frequency/Power Ratio Wilkinson Power Divider Based on Identical/Non-Identical Multi-T-Sections With Short-Circuited Stubs |
Abstract | ||
|---|---|---|
In this article, a systematic procedure is presented for the design of a dual-band unequal-split Wilkinson power divider (WPD) with high frequency and power division ratios. The design methodology is based on replacing the impractical high-impedance transmission line in the conventional divider with cascaded T-section structures with short-circuited stubs. The proposed methodology is simple and adopts distributed elements without reactive components to achieve a large power division ratio. The use of short-circuited stubs allows for circuit miniaturization in comparison to counterpart open-stub techniques. Furthermore, a high frequency ratio is obtained through optimizing the electrical and physical parameters of the T-sections based on a transmission lines theory framework as demonstrated in a simulated and measured prototype. To validate the proposed procedure, two WPD prototypes operating at 1/2.7 GHz and 1/4.4 GHz with a 1:10 power division ratio are simulated and measured. The theoretical response, supported by electromagnetic simulations and measurements, justifies the design concept. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/OJCAS.2020.3043354 | IEEE Open Journal of Circuits and Systems |
Keywords | DocType | Volume |
Dual-band,microstrip lines,T-section,unequal-split,Wilkinson power divider (WPD) | Journal | 2 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Abhishek Sahu | 1 | 0 | 0.34 |
| Khair Al Shamaileh | 2 | 3 | 1.74 |
| Peter H. Aaen | 3 | 0 | 0.68 |
| Said Abushamleh | 4 | 0 | 0.34 |
| Vijay K. Devabhaktuni | 5 | 0 | 0.34 |