W-діапазон Примітки | Література | Посилання | Навігаційне менюперевірена3 змінир10.1117/12.581336A cloud radar at 94 GHzр

Радіохвилі


мікрохвильовогоелектромагнітного спектруГГцммV-діапазонуIEEEM-діапазонрадарах











W-діапазон, IEEE
Смуга частот
75 – 110 ГГц
Довжини хвиль
4 – 2.73 мм
Пов'язані смуги
  • M-діапазон (NATO)


  • EHF (ITU)






Радіочастотні спектри

Стандарт МСЕ













1 (ELF) 2 (SLF) 3 (ULF) 4 (VLF)
5 (LF) 6 (MF) 7 (HF) 8 (VHF)
9 (UHF) 10 (SHF) 11 (EHF) 12 (THF)

ЄС / НАТО / US ECM


  • A

  • B

  • C

  • D

  • E

  • F

  • G

  • H

  • I

  • J

  • K

  • L

  • M

  • N



IEEE


  • HF

  • VHF

  • UHF

  • L

  • S

  • C

  • X

  • Ku

  • K

  • Ka

  • V

  • W

  • mm



Інші, телебачення та радіо


  • I

  • II

  • III

  • IV

  • V

  • VI


  • п

  • о

  • р

W-діапазон — частина діапазону мікрохвильового випромінювання електромагнітного спектру, що відповідає відрізку частот від 75 до 110 ГГц, і довжинам хвиль ≈2.7–4 мм. Він знаходиться вище V-діапазону (40–75 ГГц) по частотам відповідно до стандартизації IEEE, і перекриває виділений NATO M-діапазон (60–100 ГГц). W-діапазон використовують для супутникового зв'язку, в дослідних радарах міліметрового діапазону, військових радарах для виявлення і відстежування цілей, і для деяких не військових застосувань.



Примітки |





Література |


  • 5th Framework Programme Information Societies Technologies (IST) - Multifunctional Automotive Radar Network (RadarNet) [1]

  • The design of a real-time 94 GHz passive millimetre-wave imager for helicopter operations, R. Appleby, R. Anderton, N. Thomson, J. Jack, Proc. SPIE, 5619, pp. 38 (2004). DOI:10.1117/12.581336

  • Zhiming Chen, Chun-Cheng Wang, and Payam Heydari, "A BiCMOS W-Band 2×2 Focal-Plane Array With On-Chip Antenna," IEEE Journal of Solid-State Circuits, vol. 47, no. 10, pp. 2355-2371, Oct. 2012.

  • Leland Gilreath, Vipul Jain, and Payam Heydari, "Design and Analysis of a W-Band SiGe Direct-Detection-Based Passive Imager Using a Balanced LNA with an Embedded Dicke Switch," IEEE Journal of Solid-State Circuits, vol. 46, no. 10, pp. 2240-2252, Oct. 2011.


Посилання |


  • A cloud radar at 94 GHz









  • п

  • о

  • р



Електромагнітний спектр


  • Гамма-промені

  • Рентгенівське

  • Ультрафіолетове

  • Видиме

  • Інфрачервоне

  • Терагерцове

  • Мікрохвильове


  • Радіо
    Frequency vs. wave length.svg


    ← вищі частоти       більші довжини хвиль →

Видиме (оптичне)

  • Фіолетовий

  • Синій

  • Блакитний

  • Зелений

  • Жовтий

  • Помаранчевий

  • Червоний колір


Мікрохвильове

  • W-діапазон

  • V-діапазон

  • Q-діапазон

  • Ka-діапазон

  • K-діапазон

  • Ku-діапазон

  • X-діапазон

  • C-діапазон

  • S-діапазон

  • L-діапазон


Радіо

  • EHF

  • SHF

  • UHF

  • VHF

  • HF

  • MF

  • LF

  • VLF

  • ULF

  • SLF

  • ELF


Типи довжин хвиль

  • Мікрохвильове

  • Короткі хвилі

  • Середні хвилі

  • Довгі хвилі



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