Millimeter waves are used for military fire-control radar, airport security scanners, short range wireless networks, and scientific research. In a major new application of millimeter waves, certain frequency ranges near the bottom of the band are being used in the newest generation of cell phone networks, 5G networks. [4]

Millimeter wave (mmWave), also known as millimeter band, is a range of electromagnetic frequencies between microwaves and infrared. Its frequency spectrum is used for wireless high-speed communications.

Jan 27, 2025 · What is mmWave and how does it work? mmWave, short for millimeter wave, refers to a portion of the electromagnetic spectrum with frequencies between 30 GHz and 300 GHz. These waves have very short wavelengths—hence the name “millimeter”—ranging from …

May 18, 2022 · Under ideal conditions, 5G speeds over mmWave frequencies can reach 4Gbps, although it’s more typical to find devices hovering in the 500Mbps–1Gbps zone. However, even the slowest mmWave speeds...

Mar 3, 2024 · Millimeter wave technology, also known as mmWave or the Extremely High Frequency (EHF) band, operates at frequencies from 30 GHz to 300 GHz. It is called millimeter wave because its wavelengths range from 1 to 10 millimeters, shorter than microwaves and longer than infrared waves.

Oct 24, 2021 · As implied by the name, millimeter waves are electromagnetic waves with a wavelength (λ) that is approximately 1 mm (1 to 10 mm, to be more precise). Converting that …

May 23, 2022 · You've probably heard that 5G uses the mmWave (millimeter wave) spectrum to reach its 10 Gbps speeds. But it also uses the low- and mid-band spectrums, just like 4G. Without all three spectrums, 5G wouldn't be reliable. So, what's the difference between these spectrums?

Feb 13, 2023 · Ookla® Q4 2022 data from the U.S. shows mmWave is achieving mind blowing speeds — almost 1.6 Gbps median 5G download speed — 26 times faster than the median 5G speed on low-band, almost seven times faster than the C-band, and four times than mid-band.

Dec 10, 2019 · One low band (600-700MHz) tower can cover hundreds of square miles with 5G service that ranges in speed from 30 to 250 megabits per second (Mbps). A mid band (2.5/3.5GHz) tower covers a...

Aug 15, 2016 · Millimeter wave spectrum is the band of spectrum between 30 GHz and 300 GHz. Wedged between microwave and infrared waves, this spectrum can be used for high-speed wireless communications as seen with the latest 802.11ad Wi-Fi standard (operating at 60 GHz).