Strobe-frame sampling of subnanosecond radio pulses
- Autores: Budagyan I.1, Kostin M.1, Shil’tsin A.1
-
Afiliações:
- Moscow Technological University (MIREA)
- Edição: Volume 62, Nº 5 (2017)
- Páginas: 512-518
- Seção: Theory and Methods of Signal Processing
- URL: https://journals.rcsi.science/1064-2269/article/view/198345
- DOI: https://doi.org/10.1134/S1064226917050047
- ID: 198345
Citar
Resumo
Technology of high-speed digitization of subnanosecond radio pulses, which is constructed via counting frame sampling, is discussed. The basis of the circuit architecture of the frame sampler involving the high-speed logic built around hyperfine complementary metal‒oxide‒semiconductor structures, as well as the basis of the array of picosecond delay lines, is formulated. It is demonstrated that the strobe-frame-sampling technology excludes high-frequency clocking and, consequently, minimizes the circuit power consumption and ensures picosecond time resolution of a recovered signal, corresponding to a sampling rate of up to 100 G sample/s implemented in practice. The software model of the frame sampler making it possible to investigate and parametrically synthesize the circuit topology of high-speed digital devices is developed in the Simulink environment.
Sobre autores
I. Budagyan
Moscow Technological University (MIREA)
Autor responsável pela correspondência
Email: budif@yandex.ru
Rússia, Moscow, 119454
M. Kostin
Moscow Technological University (MIREA)
Email: budif@yandex.ru
Rússia, Moscow, 119454
A. Shil’tsin
Moscow Technological University (MIREA)
Email: budif@yandex.ru
Rússia, Moscow, 119454