18521108. WIRELESS TRANSMITTER WITH BIAS CONTROL simplified abstract (QUALCOMM Incorporated)
Contents
WIRELESS TRANSMITTER WITH BIAS CONTROL
Organization Name
Inventor(s)
Ibrahim Ramez Chamas of Carlsbad CA (US)
Hayg-Taniel Dabag of San Diego CA (US)
Asad Ali Nawaz of San Diego CA (US)
Huan Wang of Lake Forest CA (US)
Waqas Ahmad of San Diego CA (US)
Bhushan Shanti Asuri of San Diego CA (US)
WIRELESS TRANSMITTER WITH BIAS CONTROL - A simplified explanation of the abstract
This abstract first appeared for US patent application 18521108 titled 'WIRELESS TRANSMITTER WITH BIAS CONTROL
The abstract of this patent application describes an apparatus related to electronic circuits, specifically wireless transmitters.
- In-phase direct-current (DC) level shifter
- Quadrature DC level shifter
- In-phase voltage-to-current (V2I) converter
- Quadrature V2I converter
- Bias control circuit
- In-phase mixer
- Quadrature mixer
Potential Applications: - Wireless communication systems - IoT devices - Radar systems
Problems Solved: - Efficient signal processing in wireless transmitters - Improved performance of wireless communication systems
Benefits: - Enhanced signal quality - Increased data transmission speeds - Reduced power consumption
Commercial Applications: Title: "Advanced Wireless Transmitter Technology for Improved Signal Processing" This technology can be used in the development of advanced wireless communication devices for various industries such as telecommunications, automotive, and aerospace.
Questions about the technology: 1. How does this technology improve signal processing in wireless transmitters? - This technology enhances signal quality and increases data transmission speeds, leading to improved performance in wireless communication systems. 2. What are the potential applications of this technology beyond wireless transmitters? - This technology can also be applied in IoT devices and radar systems for efficient signal processing.
Original Abstract Submitted
Certain aspects of the present disclosure generally relate to electronic circuits, and more particularly, to wireless transmitters. One example apparatus generally includes: an in-phase direct-current (DC) level shifter; a quadrature DC level shifter; an in-phase voltage-to-current (V2I) converter having an input coupled to an output of the in-phase DC level shifter; a quadrature V2I converter having an input coupled to an output of the quadrature V2I converter; a bias control circuit having inputs coupled to the in-phase V2I converter and the quadrature V2I converter, an output of the bias control circuit being coupled to at least one of the in-phase DC level shifter or the quadrature DC level shifter; an in-phase mixer having an input coupled to an output of the in-phase V2I converter; and a quadrature mixer having an input coupled to an output of the quadrature V2I converter.
