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For both device developers and conformance test houses the R&S EPL1000 EMI test receiver offers fast, accurate, and reliable EMI compliance measurements up to 30 MHz at the best price in its class.
Rohde & Schwarz has developed a microwave measurement receiver to calibrate signal generators and attenuators with one single instrument. Most important features provided are tuned RF level measurements, level measurements, analog modulation and spectrum analysis.
While eye diagrams and eye masks are both useful, they each hide as much information as they reveal. Read on to see how to get the most out of them for your design.
Gustavo Blando, a Samtec signal integrity architect, recently presented “DC Block Capacitor Location (Does It Matter)?” at a Samtec geEEk and spEEk webinar. Here he presents a summary of some of his key points.
PCIe Gen4 enables new wave of innovation to guide inner-loop SerDes optimization assisted by outer-loop system optimization. This paper introduces an outer-layer equalization scheme for managing SerDes inner-layer equalization to optimize overall system-level aggregate performance.
Receiver sensitivity and noise coupling to antenna are two major concerns when developing mobile devices such as smart phones and tablets. There are various causes of degradation of receiver sensitivity. However, most of the time they are due to the noise generated by digital signal harmonics on printed circuit board (PCB) patterns, which couple to the antennas. This article presents a methodology to predict noise to antenna coupling and antenna desense.
