Huawei technologies co., ltd. (20240120652). SYSTEMS AND METHODS FOR BEAMFORMING USING AN ARRAY OF PHASE CHANGE MATERIALS simplified abstract
Contents
- 1 SYSTEMS AND METHODS FOR BEAMFORMING USING AN ARRAY OF PHASE CHANGE MATERIALS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SYSTEMS AND METHODS FOR BEAMFORMING USING AN ARRAY OF PHASE CHANGE MATERIALS - 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
SYSTEMS AND METHODS FOR BEAMFORMING USING AN ARRAY OF PHASE CHANGE MATERIALS
Organization Name
Inventor(s)
Sreenil Saha of Longueuil (CA)
Armaghan Eshaghi of Aurora (CA)
SYSTEMS AND METHODS FOR BEAMFORMING USING AN ARRAY OF PHASE CHANGE MATERIALS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240120652 titled 'SYSTEMS AND METHODS FOR BEAMFORMING USING AN ARRAY OF PHASE CHANGE MATERIALS
Simplified Explanation
The, a method of beamforming using a crossbar array of phase change materials (PCM) is described in the patent application. The PCM array can electronically modulate a received signal to apply complex Cartesian weighting and retain transmission parameters for future processing. This technology enables optically based beamforming with broadband capabilities, speed, and energy efficiency.
- PCM crossbar array receives signal from carrier waves modulated by an array of antenna elements
- PCM crossbar array sends complex Cartesian weighed result to a baseband combiner
- PCM crossbar array can also receive signal from carrier waves modulated optical baseband precoder
- PCM crossbar array sends complex Cartesian weighed result to an array of antenna elements
- Baseband combiner and baseband precoder can be digital or optical
Potential Applications
This technology can be applied in:
- Wireless communication systems
- Radar systems
- Satellite communication systems
Problems Solved
- Efficient beamforming without the need for storing channel state information
- Broadband beamforming capabilities
- Energy-efficient signal processing
Benefits
- Optically based beamforming
- Retention of long-term stochastics in PCM cells
- Fast and energy-efficient signal processing
Potential Commercial Applications
Optimized Beamforming Technology for Wireless Communication Systems
Possible Prior Art
One possible prior art for this technology could be the use of traditional beamforming techniques with digital signal processing. However, the use of PCM crossbar arrays for beamforming is a novel approach that offers unique advantages in terms of speed, energy efficiency, and broadband capabilities.
Unanswered Questions
How does this technology compare to traditional beamforming techniques in terms of performance and cost?
This article does not provide a direct comparison between this technology and traditional beamforming techniques in terms of performance and cost. Further research or testing may be needed to determine the specific advantages and disadvantages of this technology compared to traditional methods.
What are the potential limitations or challenges in implementing this technology in real-world applications?
The article does not address potential limitations or challenges in implementing this technology in real-world applications. Factors such as scalability, compatibility with existing systems, and cost-effectiveness may need to be considered before widespread adoption of this technology.
Original Abstract Submitted
a method of beamforming by which a signal is received by a crossbar array of phase change materials (pcm) operative to be modulated electronically to impart complex cartesian weighting and to retain transmission parameters for future processing. a pcm crossbar array can receive a signal from carrier waves modulated by an array of antenna elements, and send a complex cartesian weighed result to a baseband combiner. alternatively, a pcm crossbar array can receive a signal from carrier waves modulated by a baseband precoder, and send a complex cartesian weighed result to an array of antenna elements. either of the baseband combiner and baseband precoder can be digital or optical. implementations allow optically based beamforming with the retention of long-term stochastics in the pcm cells, and are therefore broadband, fast, and energy efficient, as channel state information is not required to be stored otherwise.