Madelyne M.H. Markham
Efficient calibration technician with applicable military experience, seeking position as a Calibration Technician in Denver, CO.
RF & Microwave
NIST Finds Wireless Performance Consistent Across 5G Millimeter-Wave Bands | NIST
Settling a key dispute in the wireless communications field, researchers at the National Institute of Standards and Technology (NIST) found that transmission performance is consistent across different bands of the millimeter-wave (mmWave) spectrum targeted for […]
Keysight Delivers High Performance Vector Signal Generator
SANTA ROSA, Calif. April 26, 2022 Keysight Technologies, Inc. (NYSE: KEYS), a leading technology company that delivers advanced design and validation solutions to help accelerate innovation to connect and secure the world, today launched a […]
Single Instrument Calibration of Signal Generators to 50 GHz
by Rich Pieciak and Kay-Uwe Sander Volume 12:3, Jul-Sep 2005 As a fundamental tool of virtually every microwave and many digital design engineers, the accuracy of a signal generator is critical, whether in the laboratory, […]
Measuring Receiver Creates Benchmark for RF Power and Modulation Measurements
by William M. Kilpatrick Volume 11:3, Jul-Sep 2004 When Hewlett-Packard introduced the HP 8902A measuring receiver in 1981, IBM had just announced the personal computer, the World Wide Web was just a glimmer in the […]
Microwave Network Analyzers: A Discussion of Verification Methods
by Ronald Ginley Volume 6:5, Sep-Oct 1999 Verification of Vector Network Analyzers (VNAs) is very important to the measurement process as well as to establish confidence in the uncertainty of the system. This paper presents […]
Using a Databased SOLT Calibration Kit
Introduction Copper Mountain Technologies produces lab-grade VNAs with outstanding measurement accuracy. As with every VNA, performing a good calibration is necessary for maximizing the accuracy of VNA measurement results, for de-embedding the effects of imperfect […]
NIST’s SAMURAI Measures 5G Communications Channels Precisely | NIST
Engineers at the National Institute of Standards and Technology (NIST) have developed a flexible, portable measurement system to support design and repeatable laboratory testing of fifth-generation (5G) wireless communications devices with unprecedented accuracy across a […]