Industry News

National Instruments Releases Teaching Solution for University Educators

National Instruments announced the NI USRP-2920 and NI USRP-2921 instruments, offering a new educational platform that delivers a true hands-on learning experience with real-world signals to RF and communications university labs, which previously relied on computer-based simulation to augment theory. The new platform, consisting of NI universal software radio...
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M/A-COM Showcasing New Products for Networks, Aerospace and Defense, and Multi-Market Applications

M/A-COM Technology Solutions , a leading supplier of high performance analog semiconductor solutions for RF, microwave and millimeter-wave applications, is showcasing a broad portfolio of new products for Networks, Aerospace and Defense, and Multi-Market applications. Product solutions on display in M/A-COM Tech’s Booth #422 include: • A complete chipset...
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DuPont Microcircuit Materials Presents New LTCC Materials Developments at IMAPS 2011

DuPont Microcircuit Materials , part of DuPont Electronics & Communications, is highlighting two key technical developments at the International Microelectronics and Packaging Society’s 44 th International Symposium on Microelectronics, Oct. 9 to 13, 2011, in Long Beach, CA. The company’s newest product development, DuPont™ GreenTape™ 9K5 low temperature co-fired...
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High Efficiency L-Band GaN Power Amplifier

This article illustrates the design and development of a 60 W pulsed Class F power amplifier over the frequency range of 1.25 GHz ± 50 MHz. The power amplifier has been designed and fabricated using a GaN HEMT transistor. This amplifier shows a competi...
The rapid growth of wireless communications, as well as space-borne systems, leads to the increasing demand of low power, high efficiency systems. High efficiency is the prime requirement for any space-qualified transmitter or wireless communication systems. Higher efficiency means greater output power with reduced power dissipation. Achieving higher efficiency...
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Direct Measurement-based Modeling of Ultra-low Resistance Passive Components

This article presents a methodology for modeling the resistance of MIM capacitors, directly from measured S-parameters, using an ultra-low impedance measurement known as the “S21-shunt” technique. It leverages from the work previously introd...
Metal-insulator-metal (MIM) capacitors, (MIM caps) have played a vital role in the design of a wide variety of MMIC circuits, particularly where low loss/high-Q is a critical design requirement. Because of their ease of fabrication, they can be found in the design kits of both silicon and compound semiconductor...
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Design of V-Band Millimeter-wave CMOS Low Noise Amplifier

A V-Band millimeter-wave CMOS low noise amplifier (LNA) fabricated with the 0.13 mm process is presented. A three-stage cascaded common source structure is adopted. The measurement results of the fabricated LNA show the peak performance at 50 GHz exhib...
In recent years, the 7 GHz of contiguous bandwidth have been opened for unlicensed use at millimeter-wave frequencies around 60 GHz (known as V-Band) in the US and Japan. High rate wireless communication technology operating at millimeter-wave frequencies has been an interesting topic with various applications and tremendous potentials....
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