D band (waveguide)

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9 (UHF) 10 (SHF) 11 (EHF) 12 (THF)
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The waveguide D band is the range of radio frequencies from 110 GHz to 170 GHz in the electromagnetic spectrum,[1][2] corresponding to the recommended frequency band of operation of the WR6 and WR7 waveguides.[3] These frequencies are equivalent to wavelengths between 2.7 mm and 1.8 mm. The D band is in the EHF range of the radio spectrum.

PCB D band waveguide
PCB D band waveguide

References

  1. ^ Victor L. Granatstein (26 March 2012). Physical Principles of Wireless Communications, Second Edition. CRC Press. p. 6. ISBN 978-1-4398-7897-2.
  2. ^ Jonathan Wells (2010). Multigigabit Microwave and Millimeter-Wave Wireless Communications. Artech House. p. 4. ISBN 978-1-60807-083-1.
  3. ^ "Rectangular waveguide dimensions". Microwaves Encyclopedia. P-N Designs, Inc. 2012-11-03. Archived from the original on 2008-02-08. Retrieved 2014-03-02.
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ELF
3 Hz/100 Mm
30 Hz/10 Mm

SLF
30 Hz/10 Mm
300 Hz/1 Mm

ULF
300 Hz/1 Mm
3 kHz/100 km

VLF
3 kHz/100 km
30 kHz/10 km

LF
30 kHz/10 km
300 kHz/1 km

MF
300 kHz/1 km
3 MHz/100 m

HF
3 MHz/100 m
30 MHz/10 m

VHF
30 MHz/10 m
300 MHz/1 m

UHF
300 MHz/1 m
3 GHz/100 mm

SHF
3 GHz/100 mm
30 GHz/10 mm

EHF
30 GHz/10 mm
300 GHz/1 mm

THF
300 GHz/1 mm
3 THz/0.1 mm

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