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A low noise amplifier with automatically Q-tuned notch filter

โœ Scribed by Baoyong Chi; Chun Zhang; Zhihua Wang


Publisher
Springer
Year
2006
Tongue
English
Weight
287 KB
Volume
50
Category
Article
ISSN
0925-1030

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A low-noise mixer with an image-reject n
โœ Nam-Jin Oh ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 688 KB

This paper presents a low noise first down-conversion mixer with a notch filter for the heterodyne receiver. The notch filter connected to the output node of the mixer driver stage plays a role of image rejection at an image frequency, thereby suppressing the sideband image noise and improving the m