Industry News

Ericsson Builds First Commercial 4G Network in Sweden

Ericsson has signed its first contract for the commercial deployment of LTE (4G) with TeliaSonera. The roll-out of the 4G mobile broadband network will cover Sweden's capital Stockholm. It is claimed that the network will offer the highest data rates ever realized, with the best interactivity and quality. The...
Read More

AVX Upgrades Capacitor Simulation Software

AVX Corp. , a manufacturer of advanced passive components and leaded solutions, has launched the latest version of its SpiTanII software that enables designers to view all basic characteristics and parameters for tantalum and Oxicap® (niobium oxide) capacitors. The company has also expanded the PSpice simulation software libraries it...
Read More

Leader Tech Completes Phase II Expansion

Leader Tech announced the completion of its Phase II, Global EMI Shielding Technology Center expansion. Since the grand opening announcement in May of 2008, Leader Tech has benefited from a notable increase in demand for the company’s board-level EMI Shielding products. The most recent expansion includes the addition of...
Read More

STMicroelectronics and Paratek to Jointly Develop and Market Tunable RF Technology

Paratek and STMicroelectronics have entered into a strategic relationship to supply RF tunable products to mobile wireless markets. The two companies have been cooperating to advance the next generation of Paratek’s ParaScan™ materials technology for high-volume manufacturing and to jointly develop tunable products that improve Total Radiated Power (TRP)...
Read More

DC to 85GHz TWA and Ka-band 4.9W Power Amplifier Using an Optical Lithography Based Low Cost PHEMT Process

An optical photo lithography based 0.15μm GaAs PHEMT process and 2mil-substrate technology that enables high production throughput and low cost is described.
An optical photo lithography based 0.15μm GaAs PHEMT process and 2mil-substrate technology that enables high production throughput and low cost is described. The developed process achieved Imax=575mA/mm, BVgd=14V, and 753mW/mm of output power density at P-1 condition at 18GHz. Design and test results for DC to 85GHz traveling wave...
Read More

GaAs in Space

The use of Microwave frequencies enables high gain antennas to beam the signal back to base where even more powerful ground based antennas reject cosmic noise and background noise generated by the Earth itself.
Satellites are regularly launched into Earth orbit to provide TV signals, communications services, geographic location services or to scan the planet for geological data. Some are sent to investigate neighboring planets, which just like those on timeless missions into remote corners of our solar system send data about their...
Read More