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Noise Basics

ABSTRACT: All materials produce noise at a power level proportional to the physical temperature of the material. The noise is generated by random vibrations of conducting electrons and holes in…

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Noise-Injection Radiometers

ABSTRACT: The radiometer is a sensitive, accurate, calibrated receiver that is used for remote measurement of temperature. An object emits white noise in an amount proportional to its temperature. If…

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Phase Coherency

Holzworth's proprietary non-PLL based RF synthesis architectures offer many unique performance advantages over more traditional PLL based synthesizer designs. One of the many important performance advantages is known as Phase…

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Phase Coherent Multi-Channel RF Synthesis

ABSTRACT: Multi-channel synthesis applications require specific performance parameters that are often overlooked with the design of single channel synthesizer systems. Performance specifications for multi-channel synthesis applications typically require channel to…

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Remove Trigger Jitter

The HX2410 was originally a oversized black box on a Holzworth test bench. It was designed and used by Holzworth engineering to observe the true channel-to-channel phase coherency performance (relative ch-ch stability)…

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Tuner Repeatability: Fact and Fiction

AUTHORS: Maury Microwave Corporation – Engineering Department PUBLICATION HISTORY: First published in June 1999. ABSTRACT: Defines repeatability and discusses the repeatability specifications role in, determining how accurately and reliably…

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VSWR vs. Return Loss

AUTHORS: Maury Microwave Corporation – Engineering Department PUBLICATION HISTORY: First published in July 1997. ABSTRACT: A two-page table that shows return loss associated with various VSWR values. …

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