Citation
Abstract
The frequency conversion of a received radio frequency spectrum, from an extra galactic radio source down to video-band frequencies to facilitate data recording or transmission, is quite difficult. A special converter permits this down-conversion while rejecting image-noise “fold over”; however, careful design is required to minimize error contribution to the received information. One possible solution is through the use of combination analog and digital circuitry.
Details
- Volume
- 42-53
- Published
- October 15, 1979
- Pages
- 74–82
- File Size
- 723.5 KB