Items Tagged with 'band'

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Astronomers using the new Atacama Large Millimeter/submillimeter Array (ALMA) have imaged a region around a young star where dust particles can grow by clumping together. This is the first time that such a dust trap has been clearly observed and modelled. It solves a long-standing mystery about how dust particles in discs grow to larger sizes so that they can eventually form comets, planets and other rocky bodies. The results are published in the journal Science on 7 June 2013.

Skyworks Solutions Inc., an innovator of high performance analog semiconductors enabling a broad range of end markets, unveiled a portfolio of low noise amplifiers (LNAs) that provide best-in-class noise figure, a critical component to boosting weak incoming signals for today’s 4G wireless infrastructure as well as diverse broad market systems including GPS, broadband, military and satellite communications.

At the 2013 IMS show in Seattle, Nuvotronics unveils its high performance, compact, board level filter and diplexer lineup. With high Q, Nuvotronics’ filters feature 1 to 2 dB lower loss than traditional technology components, while offering tuning-free precision manufacturing.

Avago Technologies, a leading supplier of analog interface components for wireless, wireline, and industrial applications, announced two new RF power amplifiers (PAs), the MGA-43728 and MGA-43828, and a new WiFi FBAR filter, the ACFF-1024, designed specifically for small cell base transceiver station (BTS) applications.

A wide range of amplifiers, transmitters, microwave power modules (MPMs), travelling wave tubes and high voltage power supplies will be on display by TMD Technologies at this year's IEEE International Microwave Symposium in Seattle, WA, USA.

Nujira Ltd., the world’s leader in Envelope Tracking (ET) technology, will be presenting new performance results at the IEEE MTT International Microwave Symposium (IMS) this week demonstrating that the company has bettered its own world record linearity mark for an RF Power Amplifier (PA) operating under ET conditions.

Mobile Experts has released a new Small Cell Market Forecast, predicting more than 5 million metrocells shipped in 2017.

M/A-COM Technology Solutions Inc. (M/A-COM), a supplier of high performance analog semiconductor solutions, introduced a new limiter diode designed for passive limiter control circuits in L- and S-Band applications.

RF Micro Devices Inc. announced the expansion of the company's family of multimode multi-band (MMMB) power amplifiers (PA) to include the highly integrated RF7388 3G/4G MMMB PA.

Altair Semiconductor (www.altair-semi.com), a developer of high performance, single-mode LTE chipsets, announced the launch ofa new family of chipsets, which includes two new baseband processors – the FourGee™-3800 and FourGee™-3802 – and a new radio chip – the FourGee™-6300.