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Doubly Residual Neural Decoder: Towards Low-Complexity High-Performance Channel Decoding
Invention Summary:
Recently deep neural networks have been successfully applied in channel coding to improve the decoding performance. However, the state-of-the-art neural channel decoders cannot achieve high decoding performance and low complexity simultaneously.
To overcome this challenge, Rutgers researcher have developed a novel doubly residual...
Published: 12/8/2021
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Inventor(s): Bo Yuan, Chunhua Deng, Siyu Liao
Keywords(s): Electronics, Wireless
Category(s): Technology Classifications > Artificial Intelligence & Machine Learning, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Software & Algorithms, Technology Classifications > Telecommunications & Networking, Technology Classifications > Software & Copyright, Technology Classifications > Physical Sciences & Engineering
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Controllable Quantum Point Junction on the Surface of an Antiferromagnetic Topological Insulator
Depiction of a magnetic domain wall (a) and a step edge (b) on the surface of an antiferromagnetic (alternating black arrows) topological insulator creating quantum wires that can intersect (c) to form a stable quantum point junction (QPJ).
Invention Summary:
Surface and edge-state engineering of topological materials offers great promise for...
Published: 8/22/2022
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Inventor(s): David Vanderbilt, Justin Wilson, Jedediah Pixley, Nicodemos Varnava
Keywords(s): Data Science, Electronics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
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Method to Induce Tunable Ferromagnetism with Perpendicular Magnetic Anisotropy in Delafossite Films
Comparison of 9nm thick pristine and hydrogenated PdCoO2 films.
(a) Hall effect of pristine film at room temperature. (b) Hysteretic AHE develops in the film after hydrogenation.
(c,d) TEM images for pre and post-hydrogenated PdCoO2 films.
Invention Summary:
The metallic delafossites, PdCoO2 and PtCoO2 are known to have high room temperature...
Published: 8/22/2022
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Inventor(s): Seongshik Oh, Gaurab Rimal
Keywords(s): Electronics, Photonics and photovoltaics
Category(s): Technology Classifications > Electronics/Semiconductor, Technology Classifications > Physical Sciences & Engineering
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Earable Sensing: Bringing Intelligence to All Headphones
Fig. 1. The HeadFi prototype. The core components are two resistors and thus can be easily miniaturized and embedded into a smartphone or bluetooth headset as an integrated circuit.
Invention Summary:
Headphones continue to gain intelligence as new functions are added to them. Existing smart headphones, however, heavily rely on auxiliary sensors...
Published: 7/28/2022
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Inventor(s): Richard Howard, Xiaoran Fan
Keywords(s): Electronics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
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Finger-input Touch Authentication using Physical Vibration (VibWrite)
Invention Summary:Researchers at Rutgers University have created an innovative authentication system named VibWrite. The system places an inexpensive vibration motor and receiver on a solid surface, such as wood, metal, plastic, glass (e.g., a door panel, a desk or an appliance). The motor sends vibrations to the receiver. When a user touches the surface...
Published: 12/8/2021
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Inventor(s): Yingying Chen, Jian Liu, Chen Wang, Nitesh Saxena
Keywords(s): Cybersecurity, Electronics, Sensors & Probes
Category(s): Technology Classifications > Software & Copyright, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Sensors, Technology Classifications > Telecommunications & Networking
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Portable Exhaled Breath Condensate (EBC) Analyzer for Asthma Diagnosis and Monitoring
Invention Summary: Asthma, an increasingly important global health problem that affects ~ 300 million people worldwide, is characterized by variable airway inflammation and air flow obstruction. Currently available non-invasive methods for diagnosing and monitoring asthma involve measurements of exhaled nitric oxide (NO). Apart from the transient nature...
Published: 12/8/2021
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Inventor(s): Mehdi Javanmard, Azam Gholizadeh, Robert Laumbach, Howard Kipen, Clifford Weisel, Manish Chhowalla, Andrew Gow, Damien Voiry
Keywords(s): Biosensor, Electronics
Category(s): Technology Classifications > Medical Devices, Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Diagnostics
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New Technique to Grow Low Defect Single Crystalline Thin Films
Invention Summary: Rutgers Researchers have developed a method to grow a large scale of high quality single crystalline In2Se3 thin film using a temporal seed of Bi2Se3. This technology can be used in fabricating high quality In2Se3-incorporated devices, such as low-defect-density Bi2Se3, an archetypical 3D topological insulator. Interfacial and bulk...
Published: 12/8/2021
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Inventor(s): Seongshik Oh, Matthew Brahlek, Nikesh Koirala, Maryam Salehi
Keywords(s): Electronics, Nanotechnology
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor
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Dewetting-Based Spatial Light Modulator for High-Power Lasers
Invention Summary:
Current spatial light modulator (SLM) technology relies on either digital mirror arrays or liquid crystal reflective and transmittive cells. However, due to the upper bounds on the maximum light intensity of those systems, the applications of SLMs in fields where high intensity is required are limited.
Researchers...
Published: 12/8/2021
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Inventor(s): Jonathan Singer
Keywords(s): Electronics
Category(s): Technology Classifications > Physical Sciences & Engineering
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Low-Cost, Flexible, Paper-Based Plasma Sanitizer
Low-Cost, Flexible, Paper-Based Plasma SanitizerInvention Summary: Healthcare-associated infections (HAIs) are a major challenge facing disease control organizations and healthcare providers worldwide. In 2011, there were 721,800 cases of HAIs reported in the US, with 75,000 patients ultimately dying from the infections. Because a leading cause of HAIs...
Published: 12/8/2021
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Inventor(s): Aaron Mazzeo, Jingjin Xie, Qiang Chen
Keywords(s): Antibacterial, Antiviral, Cleaning/Disinfecting Products, Electronics, Flexible electronics, Packaging, Wound healing
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > COVID-19, Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Therapeutics, Technology Classifications > Electronics/Semiconductor
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Waveguide Array for High Density Integration with Low Crosstalk
Top: Average transmission of each waveguide output port (indicated by color)Invention Summary:The success of silicon photonic devices depends on high integration density. However, at the sub-wavelength scale, waveguides suffer from high crosstalk.The present technology reduces crosstalk at the sub-micron scale by using a superlattice of waveguides....
Published: 12/8/2021
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Inventor(s): Wei Jiang
Keywords(s): Electronics
Category(s): Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Electronics/Semiconductor, Technology Classifications > Software & Copyright, Technology Classifications > Telecommunications & Networking
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