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Articles Tagged with ''modulator''

Analog Devices introduces high-performance RF ICs

Analog Devices Inc.
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Analog Devices, Inc. introduced new highly integrated RF ICs that greatly simplify the design and reduce the development cost of multi-band base stations and point-to-point (PtP) radios. These new devices include the ADRF6720 I/Q modulator, ADRF6820 I/Q demodulator and ADRF6612 dual-mixer. The highly integrated devices enable the design of base station and high-performance radios requiring multi-band support, high dynamic range and wide channel bandwidths. These products are ideal for designs for 3G/4G communication, microwave PtP radios, military/aerospace and instrumentation applications. ADI’s new RF ICs offer the same performance as radio designs based on a combination of discrete solutions, yet in a significantly smaller form factor. The new devices feature an embedded low phase noise synthesizer, RF switch and balun, digital step attenuator (DSA) and programmable linearity optimization.


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Modern High Efficiency Amplifier Design: Envelope Tracking, Doherty and Outphasing Techniques

Ray Pengelly, Cree RF Products and Zhancang Wang Nokia; Damon Holmes, Freescale Semiconductor; Mustafa Acar, Robin Wesson and Mark P. van der Heijden, NXP Semiconductors
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Advantech Wireless to present details of its GaN-based SSPA systems at Satellite 2014

Advantech Wireless
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Advantech Wireless Inc., a privately-held Canadian corporation and manufacturer of satellite, RF equipment and microwave systems will present details of its UltraLinear™ GaN based SSPA Systems at the Satellite 2014 show and conference that will take place March 11th through March 13th, in the Walter E. Washington Convention Center, Washington, DC.


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TriQuint expands industry’s largest SMT optical modulator driver portfolio with 100-200 Gb/s solutions

TriQuint Semiconductor Inc.
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TriQuint Semiconductor Inc., a leading RF solutions supplier and technology innovator, announced four new optical network products that expand the company’s industry-leading portfolio with miniaturized and integrated modules.  TriQuint high performance optical components reduce overall system costs, simplify RF design and shrink board space for today’s 100 Gb/s optical fiber networks and future 200/400G systems.


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Centellax announces quad input 32 Gbaud linear modulator driver amplifier

Centellax
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Centellax announced the release of its new low-cost LiNbO3 quad Input 32 Gbaud linear modulator driver amplifier for DP-16QAM applications.


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Hittite expands optical modulator driver product line

Hittite Microwave Corp., Chelmsford, MA
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Hittite Microwave Corp., a supplier of complete MMIC based solutions for communication and military markets, has released a compact dual channel 32 Gbps Mach-Zehnder optical modulator driver to further expand its fiber optics portfolio to support the next generation of 40 Gbps and 100 Gbps metro and long-haul applications.


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Hittite to feature 24 new products at IMS 2012

Hittite Microwave Corp., Chelmsford, MA
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Hittite Microwave Corp. will feature 24 new products at the 2012 IEEE MTT-S International Microwave Symposium (IMS 2012) and Exhibition held at the Palais des Congres, Montreal, Canada, June 19-21 2012. During the exhibition, these and other Hittite Microwave products will be on display. A live product demonstration area will showcase some of the company’s latest products in our 20’ x 30’ corporate exhibit, booth #1701.


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Nujira files 150th Envelope Tracking patent

Nujira
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Nujira Ltd. announced the filing of its 150th patent relating to Envelope Tracking (ET).  The milestone comes just 12 months after reaching the 100 patent landmark in April 2011, reinforcing Nujira’s dominant position in the ET IP landscape.


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Richardson RFPD introduces high dynamic range IQ modulators and demodulators from ADI

Richardson RFPD
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Richardson RFPD Inc. announced immediate availability and full design support capabilities for a group of high performance quadrature modulators and demodulators for operation at frequencies up to 2.4 GHz from Analog Devices Inc. (ADI). The devices offer a combination of performance, broadband operating frequency, and flexible device architecture that makes them ideal for a variety of wireless infrastructure applications, including 2G, 2.5G and 3G cellular base station radios, high-capacity point-to-point and point-to-multipoint radio links, wireless LAN and aerospace and defense equipment. 


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M/A-COM announces driver solutions for 100G applications at OFC/NFOEC show

M/A-COM Technology Solutions
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M/A-COM Technology Solutions Inc. announced at the OFC/NFOEC Trade Show a portfolio of 100G modulator drivers for line-side and client-side applications.


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