Webinars

Teaching E&M with a Network Analyzer

Dr. Allen Katz presented how his lab at the College of New Jersey uses USB VNAs. Interested in hearing more about Dr. Katz and his RF program? View the recording for this webinar as he discusses 2-port measurements, S parameters, impedance matching and the design projects his students participate in.

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Capabilities of USB VNAs

Copper Mountain Technologies’ VNAs are lab-quality USB based instruments that provide high accuracy and wide dynamic range to make measurements possible up to 110 GHz. In a USB VNA the processing module is separated from the measurement module which takes advantage of the processing power of modern PCs while producing the same reliable measurement results as any traditional analyzers would. Superior hardware designs in these instruments have helped achieve dynamic range as high as 162 dB and measurements speed as fast as 10 microseconds per point.

The purpose of this webinar is to provide an insight into the usability of CMT VNAs and trends in the industry to use this instrument to adapt to different application requirements.

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New Developments in Microwave Materials Measurements Webinar

Fundamental to microwave device design is knowing the electromagnetic performance of materials used in the device. Whether it is a microwave substrate, an antenna radome, or an electromagnetic inference absorber, methods are needed to evaluate materials and determine their intrinsic dielectric and magnetic properties. Designers use these intrinsic parameters (permittivity and permeability) to develop or optimize microwave and RF components. Measuring the performance of microwave materials requires a system that includes i) a measurement fixture and ii) a microwave analyzer. The fixture and the analyzer are usually connected with microwave or radio frequency (RF) cables.

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