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Cellular 4G/LTE Channel

Comtech Xicom Technology introduces 750 W peak power high efficiency HPA

Comtech Xicom Technology Inc. introduced a new high efficiency, 750 W peak power, Ku-Band traveling wave tube amplifier (TWTA) with the size, weight and prime-power consumption of standard 400 W amplifiers.


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

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 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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RF Micro Devices expands PowerSmart product family

RF Micro Devices Inc. announced the expansion of the cmpany’s family of PowerSmart® power platforms to include multiple new 3G and 4G LTE PowerSmart product variants. RFMD’s PowerSmart power platforms are at the forefront of the technology shift to converged front ends in multimode, multi-band applications, including smartphones, tablets, and other data-centric mobile broadband devices.


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Hittite expanded its broadband time delay/phase shifter portfolio

Hittite Microwave Corp. has expanded its Broadband Time Delay/Phase shifter portfolio adding the HMC911LC4B, which is ideal for 10G, 40G RZ-DQPSK, 100G DWDM RZ Carver clock chain and skew adjustments in the fiber optic domain.


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RF Micro Devices accelerates technology advancement in RF power management

RF Micro Devices Inc. announced it continues to achieve performance milestones related to the advancement of RF power management. RF Micro Devices is developing average power tracking- (APT-) and envelope tracking- (ET-) based solutions that leverage RFMD’s leadership in power amplifiers, RF power management and compound semiconductors to deliver breakthrough capabilities.


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2012 Mobile World Congress: The capacity for evolution

Mobile communication impacts the daily lives of hundreds of millions, drives commerce and shapes economies. The 2012 Mobile World Congress has become an established global showcase for the industry and an important platform for the technology that is being developed today that will shape the future. Discover the major issues impacting the industry and the technology being developed to tackle them and move forward.


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RF Micro Devices announces multimode reference design win

RF Micro Devices, Inc. announced it has secured a reference design win for its second-generation ultra-high efficiency family of power amplifiers. The new reference design win is on a highly integrated multimode multi-band 3G/LTE solution.


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Anritsu and Signalion collaborate on 3GPP LTE-Advanced testing

Anritsu Corp. and Signalion GmbH conducted a successful IOT for the 3GPP LTE-Advanced ‘carrier aggregation’ feature with an IP downlink throughput of 300 Mbps. Both companies are leaders in providing test solutions for the 3GPP LTE radio technology and as a result of this IOT collaboration, the two companies will supply dependable test solutions for 3GPP LTE-Advanced.


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EB channel emulator adopted by CWC in Finland

The Centre for Wireless Communications (CWC), a project-funded research group operating in conjunction with the Department of Communications Engineering at the University of Oulu, Finland, is employing EB Propsim F8 radio channel emulator and EB MIMO OTA Application to provide wireless testing and research capabilities under the most realistic propagation conditions.


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