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Industry News

Q- and V-band MMIC Low Noise Amplifiers

Demonstration of a design method for Q- and V-band low noise amplifiers based on a distributed pHEMT model and exact simulation
Technical Feature Q- and V-band MMIC Low Noise Amplifiers This article describes MMIC low noise amplifiers for millimeter-wave applications using 0.15 µ m pHEMT technology. The design emphasis is on the active device model. The deficiency of conventional device models is identified. A distributed device model has been adapted...
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A 2.4 GHz Polarization-diversity Planar Printed Dipole Antenna for WLAN and Wireless Communication Applications

Presentation of the design simulation, fabrication and measured performance of a 2.4 GHz polarization-diversity planar printed dipole antenna for wireless communication applications
Technical Feature A 2.4 GHz Polarization-diversity Planar Printed Dipole Antenna for WLAN and Wireless Communication Applications This article presents the design simulation, fabrication and measured performance of a 2.4 GHz polarization-diversity printed dipole antenna for wireless communication applications. Two orthogonal printed dipole antennas, each with a microstrip via-hole balun...
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Fibercom Clock Timing - A Review of PLL Solutions

Presentation of the emergence of photonic timing devices using phase-locked loops (PLL) for signal generation with challenges in jitter performance, size, power and cost
Tutorial Fibercom Clock Timing - A Review of PLL Solutions Bar-Giora Goldberg Peregrine Semiconductor Corp. San Diego, CA The fiber optics telecommunications market (called here photonics) has experienced huge growth in the last few years. Being a two-level digital transmission format, the requirements for clocking, timing, retiming and sometimes...
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Optical ICs to Reach $1.8 B by 2006

Optical networking and its supporting equipment, components and integrated circuits (ICs) are heading toward a market windfall, according to In-Stat/MDR. The high tech market research firm reports that with the geometric growth of the Internet, private IP networks and business-to-business (B2B) e-commerce, the demand for high speed capacity, within...
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Loral-built Intelsat 903 Telecom Satellite Launched Successfully

Isat 903, the latest in a line of advanced communications satellites built for Intelsat by Space Systems/ Loral (SS/L), a subsidiary of Loral Space and Communications, was successfully launched on March 30, 2002. The satellite was sent into space from the Baikonur Cosmodrome in Kazakhstan, aboard an ILS Proton...
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MEMS at OFC - Two Steps Forward, One Step Back

According to In-Stat, the Optical Fiber Conference (OFC) held in Anaheim, CA, in March, was much quieter than last year's - a real reflection of the dismal market conditions in the telecom sector right now - and the fact that the tremendous hype surrounding the use of MEMS in...
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Bluetooth Products Get Rated

As evidenced by CeBIT and CITA, Bluetooth solutions continue to make strides. Many products have been first launched in Europe and/or Asia, as many vendors consider the North American market to be behind. However, many companies realize that unless they also make their products available to North America, they...
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S&P Releases Aerospace & Defense Industry Survey

Standard & Poor's has released its six months forecast for the Aerospace & Defense Industry, recommending investors caution regarding defense companies for the near term, the war on terrorism and concerns in the Middle East notwithstanding. The leader in global financial research and investment analysis says that the current...
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New Radionavigation Plan Focuses on GPS

US Secretary of Transportation Norman Y. Mineta and US Secretary of Defense Donald H. Rumsfeld announced the release of the 2001 Federal Radionavigation Plan (FRP), which continues to strengthen the US commitment to the Global Positioning System (GPS) and its modernization as a primary means of navigation in support...
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Commerce Secretary Evans' Remarks at Broadband Technology Expo

Commerce Secretary Don Evans made the following remarks at the Broadband Technology Expo in Washington, D.C. on March 6, 2002: As the President has made plain, economic security is a top priority for his administration. The high tech industries represented here are the backbone of the American economy in...
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