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Articles tagged with: Power Amplifier and Rf Power
TD-SCDMA, China and GSM Still Lead the RF Power Amplifier and Device Markets
Rapid Chinese TD-SCDMA rollouts and the often-maligned GSM/GPRS/EDGE equipment markets have benefited the base station RF power amplifier and RF power device markets. GSM/GPRS/EDGE RFPAs and devices are still shipping in the millions. more
Related Tags: td-scdma, wireless, China
LTE and China Offers Hope for RF Power Amplifier Markets
While markets for RF power amplifiers continue their slow decline in developed regions, two new developments - the massive wireless infrastructure rollout in China and the approaching wave of LTE deployments in the West - will provide a temporary lift over the next few years, according to the latest ABI Research forecasts. The Asia-Pacific Region, including Japan, presently accounts for nearly 50% of the RF power semiconductor devices that are sold into the mobile wireless infrastructure segment. more
Related Tags: rf-power-amplifiers, lte, wave
Chinese Vendors Becoming More Active in RF Power Amplifier Markets
Related Tags: zte, abi-research, td-scdma, edge, huawei
Is Mobile Wireless Infrastructure the Best Target Market for Gallium Nitride?
Today, gallium nitride is entering the mainstream of process technologies for RF power semiconductor devices. Apart from some military applications and microwave communications, most of the interest in GaN is centered on mobile wireless infrastructure and WiMAX. But according to a new research brief from ABI Research, the economics of this price-sensitive sector may mean that it is the wrong playing field for GaN. more
Related Tags: toshiba, abi-research, microwave, military, gallium-nitride
SprintPCS orders CDMA power amplifiers
Powerwave Technologieshas signed a master purchasing agreement with the USA based CDMA carrier, SprintPCS covering Powerwave's 1900 MHz CDMA multi-carrier RF power amplifiers, including Powerwave's booster products for the PCS frequency range. This multi-year master purchasing agreement establishes a mechanism for direct purchases of Powerwave's products by Sprint. more
Related Tags: power-amplifiers
Powerwave shipping 3G kit to Nortel
Powerwave Technologies has announced initial deliveries of its proprietary designed 1900 MHz W-CDMA RF power amplifiers to Nortel Networks during Powerwave's current third quarter. This RF power amplifier product is utilized in Nortel Networks W-CDMA base station, and is one of sixteen products currently supplied by Powerwave to Nortel Networks. more
Related Tags: power-amplifiers, nortel-networks, rf-power-amplifiers, tdma
WCDMA amplifiers delivered to Nortel
Powerwave Technologies has announced that it has begun commercial deliveries of its proprietary designed 1900 MHz W-CDMA RF power amplifiers to Nortel Networks. This RF power amplifier product is utilized in Nortel Networks' iBTS W-CDMA base station, which is among the first commercial W-CDMA base stations in North America which can support high speed VPN access, audio and video applications, as well as advanced location-based features. more
Related Tags: power-amplifiers, nortel-networks, rf-power-amplifiers
Samsung orders WCDMA kit for South Korea
Powerwave Technologies says that it has received US$3.5 million in orders from Samsung Electronics for delivery of 2100 MHz W-CDMA RF power amplifiers to support the deployment of a W-CDMA network in South Korea. more
Related Tags: power-amplifiers, samsung-electronics, rf-power-amplifiers
Analog Quad-Band power amplifier
Analog Devices has launched its next-generation quad-band X-PA power amplifier module for GSM/GPRS cell phones. The new ADL5552 X-PA power amplifier module features an integrated control loop architecture and single-point calibration, both of which ease the design process and minimize manufacturing costs. For improved signal integrity under all conditions, the ADL5552 is the industry's only power amplifier module to use directional coupling within its power control loop. Directional coupling is the leading cellular industry approach for effectively controlling output power in cell phones. The superior performance of the ADL5552 is particularly beneficial in varying VSWR (voltage standing wave ratio) environments in which cell phones typically operate. In addition, the power amplifier is provided in the industry's smallest package (8 mm x 6 mm x 1.4 mm). more
Related Tags: analog, sar, gallium-arsenide, wave
Powerwave introduces RF front end for W-CDMA networks
Powerwave Technologies, a supplier of radio frequency (RF) power amplifiers for use in wireless communications networks, has introduced its new Radio Frequency Front End booster solution for UMTS networks. Powerwave's RF Front End, which incorporates a high performance multicarrier power amplifier (MCPA), pre amplifier and duplexers in a single solution to boost the uplink and downlink performance of a base station, is specifically designed to enhance the coverage of 3G networks. more
Related Tags: power-amplifiers, downlink, tower, uplink, radio-frequency, antenna
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