Qualcomm incorporated (20240097694). ALIAS REJECTION IN ANALOG-TO-DIGITAL CONVERTERS (ADCs) simplified abstract
Contents
- 1 ALIAS REJECTION IN ANALOG-TO-DIGITAL CONVERTERS (ADCs)
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ALIAS REJECTION IN ANALOG-TO-DIGITAL CONVERTERS (ADCs) - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
ALIAS REJECTION IN ANALOG-TO-DIGITAL CONVERTERS (ADCs)
Organization Name
Inventor(s)
Behnam Sedighi of La Jolla CA (US)
ALIAS REJECTION IN ANALOG-TO-DIGITAL CONVERTERS (ADCs) - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240097694 titled 'ALIAS REJECTION IN ANALOG-TO-DIGITAL CONVERTERS (ADCs)
Simplified Explanation
The patent application describes techniques and apparatus for alias rejection in analog-to-digital converters (ADCs) by operating only a portion of the ADC at a higher sampling rate than other portions, thereby preventing aliasing while saving power.
- The ADC circuit includes a first circuit portion operating at the sampling rate and a second circuit portion operating at a higher clock rate.
- By having different portions of the ADC operate at different clock rates, aliasing is prevented without increasing power consumption.
- This innovation allows for more efficient and accurate analog-to-digital conversion in electronic devices.
Potential Applications
This technology can be applied in various electronic devices requiring high-speed and accurate analog-to-digital conversion, such as:
- Communication systems
- Medical imaging equipment
- Industrial automation systems
Problems Solved
- Prevents aliasing in ADCs
- Saves power by operating only a portion of the ADC at a higher clock rate
Benefits
- Improved accuracy in analog-to-digital conversion
- Reduced power consumption
- Enhanced performance in electronic devices
Potential Commercial Applications
"High-Speed Analog-to-Digital Conversion for Efficient Power Usage in Electronic Devices"
Possible Prior Art
There are existing techniques for alias rejection in ADCs, such as oversampling and digital filtering methods. However, the specific approach of operating different portions of the ADC at different clock rates to prevent aliasing while saving power may be a novel innovation.
Unanswered Questions
How does this technology compare to existing methods of alias rejection in ADCs?
This article does not provide a direct comparison to other methods of alias rejection in ADCs. It would be beneficial to understand the advantages and disadvantages of this approach compared to traditional techniques.
What are the potential limitations or challenges in implementing this technology in practical applications?
The article does not address any potential limitations or challenges that may arise when implementing this technology in real-world electronic devices. It would be important to consider factors such as cost, complexity, and compatibility with existing systems.
Original Abstract Submitted
techniques and apparatus for alias rejection in analog-to-digital converters (adcs), in which only a portion of the adc is operated at a higher sampling rate than other portions of the adc, thereby preventing aliasing, but saving power. one example adc circuit generally includes a first circuit portion configured to operate at a first clock rate equal to a sampling rate of the adc circuit; and a second circuit portion configured to operate at a second clock rate higher than the sampling rate of the adc circuit.
