In a new Nature study, Columbia Engineering researchers have built a photonic chip that is able to produce high-quality, ultra-low-noise microwave signals using only a single laser. The compact device—a chip so small, it ...
Optics & Photonics
Mar 20, 2024
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(PhysOrg.com) -- New imaging and high capacity wireless communications systems are one step closer to reality, thanks to a millimeter wave amplifier invented at the University of California, San Diego and unveiled on Feb ...
Engineering
Feb 11, 2009
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IBM announced a new chip-making technology that can be used to create advanced semiconductors that can keep pace with the exploding number of internet-connected devices and the tidal wave of data they are generating.
Electronics & Semiconductors
Nov 10, 2010
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It wasn't long ago families squabbled over who was hogging the TV remote control. Now they face off over who's hogging the bandwidth.
Telecom
Jun 28, 2012
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(PhysOrg.com) -- Toshiba earlier this week announced a wireless chip that can help carry TransferJet forward to wider use. The newly developed chip, "TC35420," is designed to support the TransferJet near-field wireless transmission ...
Tiny solar cells applied directly to a silicon chip are a potential way of efficiently and reliably powering wireless sensor networks in the future. Above all, this would simplify large-scale applications, for instance in ...
Engineering
Sep 2, 2013
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Microchips that 'harvest' the energy they need from their own surroundings, without depending on batteries or mains electricity. That will be possible now that Dutch researchers from the University of Twente's MESA+ Institute ...
Electronics & Semiconductors
Dec 14, 2010
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Radio-frequency technology developed at the University of Pittsburgh that uses human tissue instead of air as a conduit for radio waves is the basis of the first electronic "tag" system designed to track and monitor orthopaedic ...
Engineering
Jun 10, 2011
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Imec, in collaboration with Panasonic Corporation, has presented at the IEEE International Solid-State Circuits Conference (ISSCC2013) a 60GHz radio transceiver chipset with low power consumption, that delivers high data ...
Electronics & Semiconductors
Feb 20, 2013
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A team of engineers and students at the University of Rhode Island has developed an advanced blood-testing technology that incorporates a smartphone application, a hand-held biosensor and a credit card-sized cartridge to ...
Analytical Chemistry
Sep 6, 2012
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