Search Results - sudhakar+pamarti

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2021-106 Fast Startup of Crystal and Other High-Q Oscillators

Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a novel device to rapidly startup High-Q Oscillators which reduce power consumption of wearable electronic devices. Background Wearable digital devices and small wirelessly connected devices known as “Internet of Things” are used in a wide...

Published: 10/18/2023 | Inventor(s): Sudhakar Pamarti

Keywords(s): Energy Efficiency, Energy Generation & Storage, Nanocrystal, Power Electronics, Semiconductor Device, Voltage-Controlled Oscillator, Wireless

Category(s): Electrical, Electrical > Electronics & Semiconductors, Energy & Environment > Energy Storage > Batteries

Digital Spur Cancellation Of Fractional Frequency Synthesizer

UC Case 2019-342SUMMARY:UCLA researchers in the Department of Electrical and Computer Engineering have developed a digital spur cancellation technique for frequency synthesizers used in clock synchronization.BACKGROUND:As wireless applications become more diverse and sophisticated, time synchronization between communication endpoints is an emerging...

Published: 7/19/2023 | Inventor(s): Sudhakar Pamarti, Szu-Yao Hung

Keywords(s): Antennas/Wireless, Electronics & Semiconductors

Category(s): Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Circuits, Electrical > Wireless

2012-107 A Digital Polar and a ZVS Contour Based Hybrid Power Amplifier

A Digital Polar and a ZVS Contour Based Hybrid Power AmplifierSUMMARYResearchers in the UCLA Department of Electrical Engineering have created a hybrid digital polar and zero switching voltage (ZVS) contour power amplifier, offering higher efficiency for up to 36 dB peak-to-average ratio.BACKGROUNDTraditional power amplifiers are biased in order to...

Published: 7/19/2023 | Inventor(s): Sudhakar Pamarti, Nitesh Singhal

Keywords(s): Electronics & Semiconductors

Category(s): Electrical > Electronics & Semiconductors

Ultra-Low-Power Reference Clock Generation

SummaryUCLA researchers in the Department of Electrical and Computer Engineering have developed a novel ultra-low power crystal oscillator architecture that achieves the lowest reported power consumption.BackgroundCrystal oscillators (XOs) are high-Q resonators that are widely used in electronics systems to generate the reference clock signal. Ultra-low...

Published: 7/19/2023 | Inventor(s): Hani Esmaeelzadeh, Sudhakar Pamarti

Keywords(s): Electronics & Semiconductors

Category(s): Electrical > Electronics & Semiconductors, Materials > Fabrication Technologies