20240048251. RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION simplified abstract (INTERNATIONAL BUSINESS MACHINES CORPORATION)

RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION

Organization Name

INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor(s)

Kevin Daniel Escobar of Rochester MN (US)

Layne A. Berge of Rochester MN (US)

George Paulik of Rochester MN (US)

George Russell Zettles, Iv of Rochester MN (US)

Daniel Ramirez of Rochester MN (US)

Jarrett Betke of Hoffman Estates IL (US)

Karl Erickson of Rochester MN (US)

Timothy Clyde Buchholtz of Rochester MN (US)

Timothy Lindquist of Rochester MN (US)

RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240048251 titled 'RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION

Simplified Explanation

The patent application relates to a process for analyzing and adjusting the radio frequency (RF) signal quality and amplitude of RF devices, particularly in the context of a quantum computing system. The process involves using an RF tap to extract the RF signal component from a signal chain and an analysis component to convert and compare the extracted signal to an expected power output based on historical data.

• The patent application focuses on in-process RF signal quality analysis and amplitude adjustment of RF devices, specifically in the context of a quantum computing system.
• The RF device, which can be a part of the readout electronics of the quantum computing system, undergoes amplitude adjustment using a waveform generator that generates pulses to affect the qubits of a quantum logic circuit.
• The electronic device includes an RF tap connected to the RF signal component of a first RF signal chain and an analysis component connected to the RF tap.
• The analysis component converts the RF signal and compares the conversion result to an expected power output based on historical data for a second RF signal chain.
• The process enables monitoring and adjustment of RF signal quality and amplitude in real-time, ensuring optimal performance of the RF devices within the quantum computing system.

Potential Applications of this Technology:

• Quantum Computing Systems: The process can be applied to quantum computing systems to analyze and adjust the RF signal quality and amplitude of RF devices, specifically in the readout electronics and quantum logic circuits. This ensures accurate and reliable quantum computations.

Problems Solved by this Technology:

• RF Signal Quality Analysis: The process provides a means to analyze the quality of RF signals in real-time, allowing for early detection and correction of any issues that may affect the performance of RF devices.
• Amplitude Adjustment: By adjusting the amplitude of RF signals, the process ensures that the RF devices, particularly in quantum computing systems, operate at optimal levels, minimizing errors and improving overall performance.

Benefits of this Technology:

• Improved Performance: Real-time analysis and adjustment of RF signal quality and amplitude enhance the performance of RF devices, leading to more accurate and reliable results in quantum computing systems.
• Early Detection of Issues: By continuously monitoring RF signal quality, any potential issues can be detected early on, allowing for timely corrective actions and minimizing the impact on system performance.
• Enhanced Efficiency: The ability to adjust the amplitude of RF signals ensures that the RF devices operate at optimal levels, reducing errors and improving the efficiency of quantum computing systems.

Original Abstract Submitted

one or more systems, devices, and/or methods provided herein relate to a process for in-process radio frequency (rf) signal quality analysis and amplitude adjustment of one or more rf devices. in one or more embodiments, the rf device can comprise a portion of a quantum computing system, such as of readout electronics thereof, and thus amplitude adjustment can be at a waveform generator that generates pulses to affect one or more qubits of a quantum logic circuit of the quantum computing system. generally, an electronic device can comprise an rf tap connected to an rf signal component of a first rf signal chain, and an analysis component connected to the rf tap, the analysis component configured to convert an rf signal from the rf signal component and to compare a conversion result thereof to an expected power output that is based on historical data for a second rf signal chain.