研究目的
Investigating the development of a novel analytical model for the voltage multiplier rectifier at 900 MHz for RF energy harvesting applications.
研究成果
The article presents a novel rectifying modeling circuit with high conversion efficiency based on a linearized model. The model provides an accurate method for deriving the output characteristics of rectifying circuits in terms of voltage and current. The rectifying circuit's simple structure and easy integration make it suitable for RF harvesting systems.
研究不足
The model assumes steady state conditions. The practical circuit's internal inductance and voltage drop across the diodes cause slight differences between simulated and measured values.
1：Experimental Design and Method Selection:
The design consists of seven stages of Dickson voltage multiplier rectifier using a Schottky diode HSMS 285C. Equations for the model were developed to extract output voltage and current values.
2：5C. Equations for the model were developed to extract output voltage and current values. Sample Selection and Data Sources:
2. Sample Selection and Data Sources: The system was fabricated and tested for an input power range of 1 × 10?5-1 × 10?1 W.
3：List of Experimental Equipment and Materials:
Schottky diode HSMS 285C, capacitors, inductors, and a 10 kΩ load.
4：Experimental Procedures and Operational Workflow:
The circuit was simulated using advanced design systems (ADS) software, fabricated, and tested.
5：Data Analysis Methods:
MATLAB code was used to simulate the developed equations to find output voltage and current.
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