18189561. ANTENNA TUNER simplified abstract (QUALCOMM Incorporated)
Contents
ANTENNA TUNER
Organization Name
Inventor(s)
Muhammad Hassan of San Diego CA (US)
ANTENNA TUNER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18189561 titled 'ANTENNA TUNER
Simplified Explanation: The patent application describes an apparatus that includes a power amplifier, inductors, and an impedance matching circuit to improve the performance of an antenna system.
- The apparatus consists of a power amplifier, a first inductor connected to the power amplifier, a second inductor magnetically coupled with the first inductor, and an impedance matching circuit with a first terminal connected to the second inductor and a second terminal connected to an antenna port.
- The impedance matching circuit includes a third inductor connected between the first and second terminals, overlapping the first and second inductors, and one or more capacitors connected to the third inductor.
Key Features and Innovation:
- Utilizes inductors and an impedance matching circuit to enhance the efficiency and performance of the antenna system.
- The magnetic coupling between the first and second inductors improves signal transmission.
- The overlapping of inductors and the use of capacitors in the impedance matching circuit optimize impedance matching for better signal reception.
Potential Applications:
- Wireless communication systems
- Radio frequency identification (RFID) systems
- Satellite communication systems
Problems Solved:
- Poor signal transmission due to impedance mismatch
- Inefficient antenna performance
- Limited signal range and coverage
Benefits:
- Improved signal quality and strength
- Enhanced antenna efficiency
- Extended signal range and coverage
Commercial Applications: Potential commercial applications include:
- Telecommunications industry for improved wireless communication systems
- IoT devices for better connectivity and data transmission
- Aerospace industry for enhanced satellite communication systems
Prior Art: Readers can explore prior art related to impedance matching circuits, inductors, and antenna systems in the field of electrical engineering and telecommunications.
Frequently Updated Research: Stay updated on the latest advancements in impedance matching circuits, inductor technology, and antenna system optimization for improved wireless communication.
Questions about antenna system optimization: 1. How does the magnetic coupling between inductors improve signal transmission? 2. What are the key benefits of using an impedance matching circuit in antenna systems?
Original Abstract Submitted
An apparatus includes a power amplifier, a first inductor coupled to the power amplifier, a second inductor magnetically coupled with the first inductor, and an impedance matching circuit having a first terminal and a second terminal, wherein the first terminal is coupled to the second inductor, and the second terminal is coupled to an antenna port. The impedance matching circuit includes a third inductor coupled between the first terminal and the second terminal, wherein the third inductor overlaps the first inductor and the second inductor, and one or more capacitors coupled to the third inductor.
