Background The function of the cable as a transmission medium can already be seen in the use of telegram as a telecommuanications medium. In telegrams, messages are encoded into Morse code and then translated into electrical signals which…
BASIC THEORY Nikola Tesla, at the beginning of the 19th century was probably the first person to discover and introduce the concept of sending electrical energy wirelessly to the world through his research. However, this did not necessarily make…
3.1 Main Parts of WPT (Wireless Power Transfer) System There are 3 main parts in this wireless power delivery system, including: Figure 3.1 Schematic of Wireless Power Transfer (WPT) DC voltage source that will supply voltage to the oscillator.…
4.1 Simulation Figure 4.1 below shows that the transmitter circuit has succeeded in sending electrical energy to the receiving system with a maximum distance of 20 cm using an LED load. After that, the measurement of the V…
5.1 Conclusion Based on the results of measurements that have been carried out, the authors can conclude as follows : The wireless electrical energy transfer device that is designed to work and is able to light an LED…
