Author - Gregory M. Bonaguide

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Gregory M. Bonaguide	Write for Microwaves & RF

1 results found for Gregory M. Bonaguide, displaying items 1 - 1

November 2009 [Test & Measurement]
Measure Group Delay Without Direct LO Access
Group delay that is well controlled in frequency-conversion components, such as mixers, is essential for many high-speed, highfrequency systems. It is critical for achieving low bit-error-rate (BER) performance in wireless and satellite communications receivers and for high target resolution in phased-array radar systems. The typical approach for measuring group delay requires access to the converter’s local oscillator (LO) signal. However, the LO is often...