| Field: | radio engineering |
| Known For: | theory of code division of signals |
| Dmitry Ageyev | |
| Birth Name: | Dmitry Vasilyevich Ageyev |
| Birth Date: | February 21, 1911 |
| Death Date: | July 31, 1997 (aged 86) |
| Thesis Title: | The Methods of Dealing with Noise in the Radio Reception |
Dmitry Vasilyevich Ageyev (ru|Дмитрий Васильевич Агеев; 21 February 1911 in Saint Petersburg, Russian Empire – 31 July 1997 in Nizhny Novgorod, Russia) was a Soviet and Russian scientist and educator in the field of radio engineering. He developed the theory of code division of signals during the radio reception, which is the basis for the construction of cellular networks on CDMA technology. Along with Vladimir Kotelnikov, he was one of the founders of the theory of optimum noise immunity that he developed throughout life, starting with a thesis at his institute.[1] [2]