Learn how contributing after-tax funds to a Roth has advantages in retirement Andrew Martins is an award-winning journalist who has performed thousands of hours of research on small business products ...

Abstract: In this paper, the design of a low noise charge sensitive preamplifier, suitable for high capacitance solid-state neutron detector arrays, is described. Noise considerations related to ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has ...

Abstract: Numerous different circuits are created around the world on a daily basis, making it rather difficult for circuit designers to stay abreast of the latest developments. In an attempt to keep ...

A phono stage is arguably the most important electronic element in the signal path of a turntable-based system. It does the crucial job of amplifying the tiny signal produced by the cartridge, and ...