Макаров, Сергей Борисович. Повышение помехоустойчивости когерентного приема неортогональных многочастотных сигналов [Электронный ресурс] = Improving ber performance for coherent detection of nonorthogonal multifrequency signals / С.Б. Макаров, С.В. Завьялов. — (Проблемы передачи и обработки информации). — Электрон. текстовые дан. (1 файл : 523 Кб) // Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Сер.: Информатика. Телекоммуникации. Управление = St. Petersburg state polytechnical university journal. Computer science. Telecommunications and control systems: научное издание. – Санкт-Петербург. – 2014. – Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/4143.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2014 | Quarter 2 | 9 | 0 | 5 | 0 | 14 |
| Quarter 3 | 22 | 0 | 8 | 0 | 30 | |
| Quarter 4 | 24 | 0 | 14 | 0 | 38 | |
| Year 2015 | Quarter 1 | 59 | 0 | 30 | 0 | 89 |
| Quarter 2 | 48 | 0 | 17 | 0 | 65 | |
| Quarter 3 | 55 | 0 | 27 | 0 | 82 | |
| Quarter 4 | 59 | 0 | 37 | 0 | 96 | |
| Year 2016 | Quarter 1 | 29 | 0 | 24 | 0 | 53 |
| Quarter 2 | 25 | 0 | 7 | 0 | 32 | |
| Quarter 3 | 29 | 0 | 11 | 0 | 40 | |
| Quarter 4 | 25 | 0 | 9 | 0 | 34 | |
| Year 2017 | Quarter 1 | 6 | 0 | 1 | 0 | 7 |
| Quarter 2 | 6 | 0 | 8 | 0 | 14 | |
| Quarter 3 | 8 | 0 | 6 | 0 | 14 | |
| Quarter 4 | 11 | 0 | 8 | 0 | 19 | |
| Year 2018 | Quarter 1 | 5 | 0 | 10 | 0 | 15 |
| Quarter 2 | 14 | 0 | 9 | 0 | 23 | |
| Quarter 3 | 13 | 0 | 17 | 0 | 30 | |
| Quarter 4 | 3 | 0 | 11 | 0 | 14 | |
| Year 2019 | Quarter 1 | 7 | 0 | 8 | 0 | 15 |
| Quarter 2 | 10 | 0 | 7 | 0 | 17 | |
| Quarter 3 | 1 | 0 | 9 | 0 | 10 | |
| Quarter 4 | 2 | 0 | 17 | 0 | 19 | |
| Year 2020 | Quarter 1 | 7 | 0 | 36 | 0 | 43 |
| Quarter 2 | 14 | 0 | 0 | 0 | 14 | |
| Quarter 3 | 6 | 0 | 0 | 0 | 6 | |
| Quarter 4 | 4 | 0 | 9 | 0 | 13 | |
| Year 2021 | Quarter 1 | 6 | 0 | 4 | 0 | 10 |
| Quarter 2 | 7 | 0 | 11 | 0 | 18 | |
| Quarter 3 | 8 | 0 | 8 | 0 | 16 | |
| Quarter 4 | 3 | 0 | 4 | 0 | 7 | |
| Year 2022 | Quarter 1 | 9 | 0 | 9 | 0 | 18 |
| Quarter 2 | 2 | 0 | 15 | 0 | 17 | |
| Quarter 3 | 12 | 0 | 12 | 0 | 24 | |
| Quarter 4 | 5 | 0 | 5 | 0 | 10 | |
| Year 2023 | Quarter 1 | 9 | 0 | 10 | 0 | 19 |
| Quarter 2 | 8 | 0 | 14 | 0 | 22 | |
| Quarter 3 | 5 | 0 | 13 | 0 | 18 | |
| Quarter 4 | 10 | 0 | 26 | 0 | 36 | |
| Year 2024 | Quarter 1 | 2 | 0 | 25 | 0 | 27 |
| Quarter 2 | 12 | 0 | 54 | 0 | 66 | |
| Quarter 3 | 9 | 0 | 20 | 0 | 29 | |
| Quarter 4 | 4 | 0 | 3 | 0 | 7 | |
| Total | 612 | 0 | 578 | 0 | 1,190 | |