Войти

New Russian development will improve the" vision " of unmanned vehicles

9163
0
+6
Image source: rusnanonet.ru

Scientists of the National Research Nuclear University "MEPhI" (NRU MEPhI) have developed the first Russian microelectronic transceiver that provides the operation of "vision" in autopiloted systems. According to them, the use of a new element, characterized by compactness and simplicity, will accelerate the introduction of fully autonomous safe transport.

Technical vision systemsthat use the analysis of radio and optical signals today allow autopiloted vehicles and other autonomous systems to sense the environment almost as well as a person, according to university scientists. The key receiving and transmitting element of such systems is the so - called radio path-transceiver, or sensor, which allows you to transmit, capture and amplify signals. A system of several transceivers of this kind forms the" vision " of autopiloted systems.

The first domestic model of a modern transceiver of this type was developed by scientists of the MEPhI Research Institute. According to them, the new element combines several components on one crystal at once, which will seriously simplify and reduce the cost of creating new vision systems. The use of the new element, scientists believe, will accelerate the practical implementation of fully autonomous vehicles.

"The developed transceiver is designed for radar systems of technical vision in the range of 24-25 GHz with frequency modulation. The device includes a radio transmitter, an emitter and a receiver, " explained the head of the Development Department of the Engineering Center of MEPhIVladimir Klokov. - Our scheme will reduce the size of the radar, which will lead to an increase in the number of sensors, and, accordingly, both to improve the quality of technical vision, and to create a new generation of driver assistance systems with a 360-degree view."

The main advantage of the development, according to scientists, was to increase the level of integration of radar components by combining the emitter, receiver and radio part on one chip. According to the main characteristics of the tested sample, as noted by the creators, is not inferior to existing market analogues.

The transceiver is made on its own technological baseNOC "Nanotechnologies" of NRU MEPhI on the GaAs 150 nm process.

In the future, the research team intends to create a transceiver at frequencies of 75-80 GHz, which will help significantly increase the resolution of radars, as well as develop new microelectronic components using integrated photonics technologies that allow simultaneous analysis of radio and optical signals in technical vision.

The rights to this material belong to RusNanoNet.ru
The material is placed by the copyright holder in the public domain
  • The news mentions
Do you want to leave a comment? Register and/or Log in
ПОДПИСКА НА НОВОСТИ
Ежедневная рассылка новостей ВПК на электронный почтовый ящик
  • Discussion
    Update
  • 27.06 18:30
  • 454
Израиль усиливает меры безопасности в связи с опасениями ударов со стороны Ирана
  • 27.06 16:42
  • 0
Оркестр калибра: симфония для Полонеза
  • 27.06 15:14
  • 1059
Израиль "готовился не к той войне" — и оказался уязвим перед ХАМАС
  • 27.06 13:32
  • 9501
Without carrot and stick. Russia has deprived America of its usual levers of influence
  • 27.06 12:38
  • 0
Уступит Брюссель Варшаве или проявит гибкость?
  • 27.06 12:03
  • 1
There is no end in sight to the conflict, and Ukraine's economy is teetering on the brink (The Washington Post, USA)
  • 27.06 11:19
  • 2
США профинансируют способный сбросить атомную бомбу на Россию аппарат
  • 27.06 10:20
  • 0
Расширяя границы
  • 27.06 09:39
  • 0
Диалог в тени санкций
  • 27.06 05:47
  • 0
В свете форумных обсуждений - о ЗРК объектово-зональной и войсковой ПВО РФ
  • 26.06 22:56
  • 0
Ответы в теме "Израиль "готовился не к той войне" — и оказался уязвим перед ХАМАС"
  • 26.06 18:50
  • 2
A critically important microelectronic enterprise has been shut down due to unprofitable prices for the state defense order
  • 26.06 13:35
  • 1
Ответ на "В США описали подавление иранской ПВО"
  • 26.06 13:07
  • 1
Ukraine's future is definitely not in NATO: the outcome of the Hague summit killed Zelensky (The Telegraph UK, UK)
  • 26.06 04:00
  • 1
Western sanctions could not prevent the acceleration of production of Russian T-90M tanks (NetEase, China)