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Latest Amplifier Stories

2010-10-18 21:47:29

Researchers at UC Riverside continue advancements with graphene, the single-atom thick carbon crytal that was the subject of this year's Nobel Prize in physics Researchers at the UC Riverside Bourns College of Engineering have built and successfully tested an amplifier made from graphene that could lead to more efficient circuits in electronic chips, such as those used in Bluetooth headsets and toll collection devices in cars. Graphene, a single-atom thick carbon crystal, was first isolated...

2010-10-04 16:35:02

Tokyo, Oct 4, 2010 - (JCN Newswire) - Fujitsu Limited and Fujitsu Laboratories Ltd. today announced the development of a power amplifier using gallium nitride (GaN)(1) High Electron Mobility Transistors (HEMT)(2) that has achieved the world's highest output performance of 1.3W for wireless communications in the millimeter-wave W-band(3), for which widespread usage is expected in the future. The new amplifier will offer transmission output equivalent to approximately 16 times that of existing...

2010-09-21 07:30:00

SALT LAKE CITY, Sept. 21 /PRNewswire/ -- ClearOne (Nasdaq: CLRO) (www.clearone.com), a global communications and entertainment solutions company, announced it is introducing four new products for its DigiLinX(TM) A/V and Musica(TM) audio distribution systems at the CEDIA Expo trade show this week in Atlanta. The products include hardware and software for increased connectively with iPod®, iPhone® and iPad®; an IP-based network music...

2010-09-20 05:00:00

GENEVA, Sept. 20 /PRNewswire/ -- As car makers introduce features such as engine start/stop to reduce fuel consumption and carbon emissions, STMicroelectronics (NYSE: STM), a world leader in automotive ICs, is pioneering a new generation of chips that allow in-car entertainment equipment to operate without interruption as the engine is turned off and restarted. The first of these is the TDA7850LV, a 4x50W audio power amplifier that is the very first start/stop-compatible IC of its kind in...

2010-09-13 15:30:00

PALO ALTO, Calif., Sept. 13 /PRNewswire/ -- Communications & Power Industries, Inc. (CPI), a subsidiary of CPI International, Inc. (Nasdaq: CPII), has received an order for C-band satellite communications amplifiers to support the switch from analog terrestrial television to digital terrestrial television (DTT) in Russia. The value of the order is in excess of $1 million. Russia began shutting down analog television transmitters earlier this year and expects to complete the switch to...

2010-08-03 08:00:00

Aug. 3 /PRNewswire/ -- Cellphone-Mate Inc, one of the leading providers of cell phone amplifiers and accessories and Cellular Solutions, the renowned industry leader in in-building wireless solutions today announced a new strategic relationship. This partnership will include strategic marketing, collaboration on understanding customer requirements for cellular amplifiers for future research and development, and targeted sales programs. This strategic partnership will allow Cellular...

2010-07-28 07:00:00

SANTA CLARA, Calif., July 28 /PRNewswire-FirstCall/ -- National Semiconductor Corp. (NYSE: NSM) today introduced the industry's first analog audio subsystem with integrated noise reduction for use in smartphones and full-featured phones. The PowerWise® LM49155 dramatically improves the talker's voice-signal-to-background-noise ratio while retaining natural speech quality. Phone users can now enjoy clearer voice calls in noisy environments on both transmit and receive...

2010-07-06 08:00:00

CHESTNUT RIDGE, N.Y., July 6 /PRNewswire/ -- LeCroy Corporation previously introduced the WaveLink® probe product lineup to 25 GHz for solder-in connections. Now this product line is being extended to include a 22 GHz positioner (browser) tip accessory. (Photo: http://photos.prnewswire.com/prnh/20100706/NE29958 ) (Photo: http://www.newscom.com/cgi-bin/prnh/20100706/NE29958 ) LeCroy's WaveLink high bandwidth differential probes provide superior rise time, mid-band...

2010-06-21 05:00:00

GENEVA, June 21 /PRNewswire-FirstCall/ -- STMicroelectronics (NYSE: STM), a world leader in ICs for sensing and control, has unveiled a chip that simplifies the design of power management, monitoring and safety equipment by allowing direct and accurate measurement of current in power lines operating at up to 70V. Accurate current measurements are essential when managing the delivery of power in various automotive, telecom and industrial systems. The information can be used to optimize...

2010-06-03 07:00:00

SAN JOSE, Calif., June 3 /PRNewswire-FirstCall/ -- Atmel® Corporation (Nasdaq: ATML), a leader in microcontroller and touch solutions, today announced production availability of the Atmel AT73C246 analog companion chip to provide power supplies and audio input/output to match the Atmel AT91SAM9 ARM9(TM)-based MCUs (and equivalent 32-bit devices) to host multimedia applications. Operating from a single 2.9V to 5.5V source, the AT73C246, when combined with a high-quality...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.