View source for 17956443. WIRELESS POWER TRANSMITTER INCLUDING MINIATURIZED INVERTER FOR REDUCING HARMONICS simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

=WIRELESS POWER TRANSMITTER INCLUDING MINIATURIZED INVERTER FOR REDUCING HARMONICS=


==Organization Name==

[[:Category:SAMSUNG ELECTRONICS CO., LTD.|SAMSUNG ELECTRONICS CO., LTD.]]


[[Category:SAMSUNG ELECTRONICS CO., LTD.]]

==Inventor(s)==

[[:Category:Beomwoo Gu of Suwon-si (KR)|Beomwoo Gu of Suwon-si (KR)]][[Category:Beomwoo Gu of Suwon-si (KR)]]

[[:Category:Jaeseok Park of Suwon-si (KR)|Jaeseok Park of Suwon-si (KR)]][[Category:Jaeseok Park of Suwon-si (KR)]]

[[:Category:Jaehyun Park of Suwon-si (KR)|Jaehyun Park of Suwon-si (KR)]][[Category:Jaehyun Park of Suwon-si (KR)]]

[[:Category:Youngho Ryu of Suwon-si (KR)|Youngho Ryu of Suwon-si (KR)]][[Category:Youngho Ryu of Suwon-si (KR)]]

[[:Category:Jungkyu Han of Suwon-si (KR)|Jungkyu Han of Suwon-si (KR)]][[Category:Jungkyu Han of Suwon-si (KR)]]

==WIRELESS POWER TRANSMITTER INCLUDING MINIATURIZED INVERTER FOR REDUCING HARMONICS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17956443 titled 'WIRELESS POWER TRANSMITTER INCLUDING MINIATURIZED INVERTER FOR REDUCING HARMONICS

==Simplified Explanation==

The abstract describes a wireless power transmitter that includes various components such as a transistor, capacitors, inductors, and coils. These components work together to amplify an input signal and transmit power wirelessly.

* The wireless power transmitter includes a transistor that amplifies an input signal and a driving voltage.
* A first capacitor is connected in parallel with the transistor.
* A first LC resonant circuit, consisting of a first inductor and a second capacitor, is also connected in parallel with the transistor.
* A third capacitor is connected to the output terminal of the transistor and the first LC resonant circuit.
* A feeding coil is connected in series with the third capacitor and forms a second LC resonant circuit.
* A transmission resonator, consisting of a transmission coil and a fourth capacitor, is connected in series.
* The transmission coil is magnetically coupled with the feeding coil, allowing power received from the feeding coil to be output through the transmission resonator.

==Potential Applications==
* Wireless charging of electronic devices such as smartphones, tablets, and wearables.
* Power transfer for IoT devices and sensors.
* Charging stations for electric vehicles.
* Industrial applications for wireless power transfer.

==Problems Solved==
* Eliminates the need for physical connections and cables for power transfer.
* Provides a convenient and efficient method for charging devices.
* Enables power transfer over short distances without the need for direct contact.

==Benefits==
* Simplifies the charging process by eliminating the need for plugging in devices.
* Reduces wear and tear on charging ports and cables.
* Enables charging of multiple devices simultaneously.
* Provides a safer charging method by eliminating exposed electrical contacts.


==Original Abstract Submitted==

According to various embodiments, an example wireless power transmitter may include a transistor configured to output an amplified signal based on an input signal and a driving voltage, a first capacitor coupled to the transistor in parallel, a first LC resonant circuit coupled to the transistor in parallel and including a first inductor and a second capacitor coupled to the first inductor in series, a third capacitor having a first end coupled to an output terminal of the transistor and the first LC resonant circuit, a feeding coil coupled to a second end of the third capacitor in series, and having at least a part configured to form a second LC resonant circuit with the third capacitor, and a transmission resonator including a transmission coil and a fourth capacitor coupled to the transmission coil in series. At least a part of the transmission coil may be magnetically coupled with the feeding coil, and at least a part of power received from the feeding coil may be output to an outside through the transmission resonator.



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