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Entanglement Assisted Radars with Transmitter Side Optical Phase Conjugation and Classical Coherent Detection
This invention involves entanglement-assisted (EA) bistatic quantum radar applications. Employing optical phase conjugation (OPC) on the transmitter side and classical coherent detection on the receiver side shows that the detection probability of the proposed EA target detection scheme significantly outperforms both classical and coherent states-based...
Published: 6/28/2023
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Inventor(s): Ivan Djordjevic
Keywords(s):
Category(s): Technology Classifications > Sensors & Controls > Particle & Radiation, Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna
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General Recipe for Designing Quantum Optimum Receiver Architectures Using Machine Learning
This technology is a general recipe for seeking quantum optimum receivers. The recipe utilizes machine-learning techniques to automatically generate the quantum optimum receiver architecture beyond reach of human design.
Background:
Communication systems include sources, channels and receivers. The receiver distinguishes the difference between each...
Published: 4/3/2023
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Inventor(s): Zheshen Zhang, Chaohan Cui, Quntao Zhuang, William Horrocks
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Optical, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > RFID, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless
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Entangled Quantum Sensor Network Enhanced By Practical Quantum Repeaters
This invention is entangled quantum sensor architecture enhanced by near-term implementable quantum repeaters. The architecture is comprised of entangled sensor nodes that work collectively to enhance the sensitivity of capturing features of an object under investigation.
Background:
Early in the development of quantum mechanics, a paradox was noted...
Published: 4/3/2023
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Inventor(s): Zheshen Zhang, Yi Xia, Quntao Zhuang, William Clark
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless
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Cognitive HF Radio with Tuned Compact Antenna
This invention is a high frequency (HF) radio with a compact and highly configurable antenna with the ability to overcome interference by changes in the ionosphere. This antenna utilizes machine learning and optimization methods to adjust to the environment.
Background:
Long-distance HF communication relies on ionospheric reflections, especially...
Published: 4/3/2023
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Inventor(s): Tamal Bose, Hao Xin, Michael Marefat, Hamed Asadi, Ahmed Abdelrahman, Min Liang
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless, Technology Classifications > Software & Information Technology > Communications & Networking
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Metamaterials with Gain Compensation by Active Devices
This invention is an effective gain medium that overcompensates for the loss of a conventional passive metamaterial, meanwhile keeping its original negative-index property. This material can be used to solve the critical challenge current metamaterial technology faces in practical applications.
Background:
Using energy conservation-based theory,...
Published: 4/3/2023
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Inventor(s): Hao Xin, Qi Tang, Adnan Kantemur
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless
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Compact Multiband Mobile Phone Antennas for LTE Operations
This invention is an antenna that can be used in hardware configurable mobile devices and is compatible with installation on a metal endoskeleton.
Background:
The research for this technology has been trying to find an antenna that is compatible with the new customizable modular mobile devices but can still transmit and receive despite being attached...
Published: 4/3/2023
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Inventor(s): Hao Xin, Junqiang Wu, Ahmed Abdelrahman, Min Liang, Xiaoju Yu
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Wireless, Technology Classifications > Engineering & Physical Sciences > Communications & Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna, Technology Classifications > Engineering & Physical Sciences > Electronics > Computer Hardware
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Automatic RF Match Control Circuit for Broadband and Reconfigurable Wireless Devices
The bandwidth of most wireless devices is governed by the antenna's input impedance or by the impedance match between critical devices. Often, it is the antenna's reactance rather than the resistance that varies with frequency, so tuning complex impedance to purely real impedance over a broad frequency band can be quite difficult. This invention...
Published: 4/3/2023
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Inventor(s): Kathleen Melde, Richard Whatley
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Antenna, Technology Classifications > Engineering & Physical Sciences > Communications & Networking
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