Samsung electronics co., ltd. (20240137032). SUPPORTING CIRCUITS WITH A SINGLE LOCAL OSCILLATOR simplified abstract
Contents
- 1 SUPPORTING CIRCUITS WITH A SINGLE LOCAL OSCILLATOR
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SUPPORTING CIRCUITS WITH A SINGLE LOCAL OSCILLATOR - 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
SUPPORTING CIRCUITS WITH A SINGLE LOCAL OSCILLATOR
Organization Name
Inventor(s)
SUPPORTING CIRCUITS WITH A SINGLE LOCAL OSCILLATOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240137032 titled 'SUPPORTING CIRCUITS WITH A SINGLE LOCAL OSCILLATOR
Simplified Explanation
The abstract describes a patent application for a digital signal processing circuit that includes an analog gain compensator, an analog-to-digital converter, filtering circuits, and a control circuit.
- The analog gain compensator compensates for the analog gain of a baseband signal with multiple component carriers to output a compensated baseband signal.
- The analog-to-digital converter converts the compensated baseband signal into a first digital signal.
- The filtering circuits generate a second digital signal from the first digital signal by sequentially filtering it to retain one component carrier, compensate for digital gain, and perform down-sampling.
- The control circuit generates an analog gain control signal and a digital gain control signal based on the second digital signals to control the analog and digital gains, respectively.
Potential Applications
This technology can be applied in various communication systems, such as wireless networks, satellite communications, and digital broadcasting, to enhance signal processing capabilities.
Problems Solved
This technology solves the problem of efficiently compensating for analog and digital gains in a baseband signal with multiple component carriers, ensuring optimal signal quality and performance.
Benefits
The benefits of this technology include improved signal processing accuracy, enhanced signal-to-noise ratio, reduced interference, and overall better performance in communication systems.
Potential Commercial Applications
With its ability to optimize signal processing in communication systems, this technology has potential commercial applications in telecommunications equipment, networking devices, broadcasting systems, and other industries requiring high-quality signal processing capabilities.
Possible Prior Art
One possible prior art for this technology could be similar digital signal processing circuits used in communication systems or signal processing applications. These prior art examples may have similarities in compensating for analog and digital gains in baseband signals with multiple component carriers.
Original Abstract Submitted
a digital signal processing circuit includes an analog gain compensator that compensates for an analog gain of a baseband signal including a plurality of component carriers (ccs) to output a compensated baseband signal; an analog-to-digital converter (adc) that converts the compensated baseband signal into a first digital signal; a plurality of filtering circuits that generate a second digital signal from the first digital signal; and a control circuit. each filtering circuit sequentially filters the first digital signal so that a corresponding one of the second digital signals retains one cc among the ccs, compensates for a digital gain, and a performs down-sampling. the control circuit generates an analog gain control signal for controlling the analog gain based on the second digital signals and a digital gain control signal for controlling the digital gain.