Engineers from MPIfR and Fraunhofer IAF enhance ALMA's capabilities with new low-noise amplifiers, enabling unprecedented ...
The circuit was designed to produce a frequency multiplier for low frequency from the measurement of their signals while eliminating the noise that comes with them. CA3130 – a BiMOS operational ...
Amplifying the small signals produced by sensors in a low-noise circuit is a very common but difficult problem. Designers will often use an operational amplifier (op amp) with bipolar inputs to ...
The Atacama Large Millimeter/Submillimeter Array (ALMA) in the Chilean Andes is one of the most powerful radio telescope ...
The Daily Galaxy on MSN
ALMA telescope’s new amplifiers take radio astronomy to the next level
The ALMA (Atacama Large Millimeter/Submillimeter Array) radio telescope, located in theChilean Andes, has long been a key tool for astronomers seeking to understand the universe’s most distant and ...
A collaboration between Fraunhofer and the Max Planck Society supplies the European Southern Observatory with the world's ...
Over the next decade, the satellite communications industry is poised for unprecedented growth, with plans to launch over 50,000 satellites for LEO (Low Earth Orbit) and MEO (Medium Earth Orbit) ...
This article is about intrinsic noises—that is, noises that arise within an electronic circuit itself, making the response of the circuit to external inputs less than ideal. It is intended for readers ...
Many amplifiers exhibit an increase in voltage noise spectral density (NSD) as they approach the unity-gain crossover frequency. This noise peaking can cause your circuits to have 39% higher noise ...
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