Search results
Results From The WOW.Com Content Network
Radio-frequency (RF) engineering is a subset of electrical engineering involving the application of transmission line, waveguide, antenna, radar, and electromagnetic field principles to the design and application of devices that produce or use signals within the radio band, the frequency range of about 20 kHz up to 300 GHz. [1] [2] [3]
Radio frequency (RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency [1] range from around 20 kHz to around 300 GHz.
Broadcast engineering or radio engineering is the field of electrical engineering, and now to some extent computer engineering and information technology, which deals with radio and television broadcasting. Audio engineering and RF engineering are also essential parts of broadcast engineering, being their own subsets of electrical engineering.
in which k B is the Boltzmann constant, λ is the free-space wavelength, and σ is the RCS of the target. Range values are tabulated in Table 1 for following targets: a sphere with a radius, a, of 10 cm (σ = π a 2 ), a dihedral corner reflector with facet size, a, of 10 cm (σ = 12 a 4 /λ 2 ), the rear of a car (σ = 20 m 2 ) and for a non ...
What links here; Related changes; Upload file; Special pages; Permanent link; Page information; Cite this page; Get shortened URL; Download QR code
Danielle Amanda George CBE FIET (née Kettle; born 27 January 1976 [3] [4]) is a Professor of Radio frequency engineering in the Department of Electrical and Electronic Engineering (EEE) and Associate Dean for Teaching and Learning at the University of Manchester in the UK.
This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks. Engineering Wikipedia:WikiProject Engineering Template:WikiProject Engineering ...
Pages in category "Radio frequency antenna types" The following 110 pages are in this category, out of 110 total. ... Radar engineering; Random wire antenna ...