Millimeter-Wave Amplifiers

MILLIMETER-WAVE AMPLIFIERS PRODUCTS

W-Band Low Noise Amplifier: CHA1008-99F W-Band Low Noise Amplifier: CHA1008-99F

This low noise amplifier (LNA) operates in the 80-105 GHz frequency range and features 16 dB linear gain, a 5 dB noise figure from 80 to 90 GHz, a 3.40x1.60x0.07mm chip size, and VD=2.5V @ ID=115 mA DC bias.

ALH497 80 - 100 GHz Low Noise Amplifier ALH497 80 - 100 GHz Low Noise Amplifier

The ALH497 is a broadband, three-stage, low noise monolithic HEMT amplifier designed for use in Millimeter-Wave Imaging, commercial digital microwave radios and wireless LANs

Low-Noise Amplifiers Low-Noise Amplifiers

The HLNA Series of Low Noise Amplifiers covers the frequency range from 12 to 110 GHz. New models for 2008 include a 55-65 GHz unit available from stock/30 days, as well as many new models above in E-Band and W-Band. A wide variety of gain and bandwidth combinations are available to provide solutions for radar systems, communications systems and other applications.

Millimeter Wave Power and Driver Amplifiers Millimeter Wave Power and Driver Amplifiers

Millitech's power amplifiers and driver amplifiers feature state-of-the-art output power performance, wideband coverage, a compact, modular design, 2.92, 2.4, 1.85 mm or Waveguide interfaces (as required), and internal voltage regulation and bias circuitry.

Amplifier & Mixer Solutions for Backhaul Radios to 46.5 GHz Amplifier & Mixer Solutions for Backhaul Radios to 46.5 GHz

Hittite Microwave recently released two new RF amplifiers and three new RF mixers ideal for microwave and millimeter wave radios, test and measurement equipment, military sensors, and SatCom applications in the 24 to 46.5 GHz frequency range.

ALH504 80 - 100 GHz Balanced LNA ALH504 80 - 100 GHz Balanced LNA

The ALH504 is a Balanced, three-stage, low noise monolithic HEMT amplifier designed for use in Millimeter-Wave Imaging, commercial digital microwave radios and wireless LANs where broad bandwidth and good return loss are important

QPI Series Millimeter-Wave Full Waveguide Band Power Amplifiers QPI Series Millimeter-Wave Full Waveguide Band Power Amplifiers

QuinStar Technology’s series QPI power amplifiers provide state-of-the-art high power performance in the 18-26.5 GHz and 26.5-40-GHz frequency range...

80-100 GHz Balanced Low Noise Amplifier (LNA): ALH495 80-100 GHz Balanced Low Noise Amplifier (LNA): ALH495

This low noise amplifier (LNA) is ideal for applications involving radar, short haul/high capacity links, sensors, millimeter-wave imaging RC chains, and other applications where broad bandwidth and good return loss are important.

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Millimeter-Wave Products

Electromagnetic radiation is a form of wave that varies from radio waves to gamma radiation. Waves, as we know are the way energy travels. Radio waves have been known since the time of Marconi and Hertz. However the electromagnetic radiation that we now know of ranges from the micrometer wavelength to much larger. Waves are characterized by their wavelength and by their frequency. The product of their frequency and wavelength is the speed of the wave. All electromagnetic waves travel at the speed of light. Since speed of light is constant we can deduce that frequency and wave length are inversely proportional. As such when wavelengths are reduced, their frequency is increased and when frequency is increased their wavelengths are reduces. Millimeter waves describe the length of one wave, in this case there are measure in millimeter as such they are below visible light spectrum but are greater than radio waves.

Millimeter waves are being used recently in scanner technology. Scanner technology is a sensitive issue where personal privacy must be weighed against collective security. Air travel in the US and many other countries has been forced to intimately search and scan passengers to a point of embarrassment. This millimeter wave technology will be able to get past the embarrassing searches and scan through clothes for hidden objects, but will not be able to reveal anatomical detail. As such, embarrassing searches are a thing of the past. With millimeter wave technology, airport security can scan every single person without the need to profile or guess. People will be allowed to walk through the scanners and as they proceed, any object that shouldn’t be where it shouldn’t can be identified. The passengers will also not be placed in embarrassing positions and everyone is happy.