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Articles tagged with: Power Amplifier and Semiconductor
Apple Stresses Manufacturing Cost Reduction for iPhone 3G
The new iPhone 3G sports an evolutionary design that favors cost reduction instead of cutting-edge features, supporting Apple's goal of expanding its market share and achieving a worldwide presence for the product, according to a physical teardown analysis conducted this weekend by iSuppli. more
Related Tags: flash-memory, samsung, wcdma, bluetooth, isuppli, infineon-technologies, gps, toshiba, apple, edge, infineon, battery, memory, samsung-electronics, iphone-3gs, wlan, nand, andrew, flash, dram, cambridge, true, marvell
The Birth of a Mobile-Handset Powerhouse
Epcos's recent acquisition of NXP Semiconductor's Radio-Frequency Microelectromechanical Systems (RF MEMS) business establishes the company as the leader in a technology that promises to expand the capabilities and cut the costs and power consumption of mobile handsets, according to iSuppli. more
Related Tags: wi-fi, isuppli, power-amplifiers, nxp, battery, switches, mems, analog, chipset, antenna, rf-mems, Germany
3G Base Station Amplifiers That Can Reduce Waste Heat Nearly 50%
TriQuint tested the first of its new HV-HBT amplifiers in a design commonly used by base station amplifier manufacturers that pairs devices in a 'Doherty' configuration. Used in this manner, the devices delivered an efficiency level of 57%, surpassing the efficiencies available using either conventional laterally-diffused metal oxide semiconductor (LDMOS) transistors or more expensive gallium nitride (GaN) devices. more
Related Tags: analytics, strategy-analytics, wcdma, triquint, opex, triquint-semiconductor, tower, gallium-arsenide, gallium-nitride
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