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Panasonic Holdings Corporation [b] is a Japanese multinational electronics company, headquartered in Kadoma, Osaka Prefecture, Japan.It was founded in 1918 as Matsushita Electric Housewares Manufacturing Works [c] in Fukushima, Osaka City by Kōnosuke Matsushita.
Saab Microwave systems is a Swedish company which was founded in 1956 as Ericsson Microwave Systems. The business was acquired by Saab and renamed in 2006. The main market for the company is in the sensor and electronic warfare field. Its most important markets today are Europe, South Africa, Australia and the US. Saab has around 12,500 employees.
Almost twice as many households in South Africa owned microwave ovens in 2008 (38.7%) as in 2002 (19.8%). [31] Microwave oven ownership in Vietnam in 2008 was at 16% of households, versus 30% ownership of refrigerators; this rate was up significantly from 6.7% microwave oven ownership in 2002, with 14% ownership for refrigerators that year. [31]
The Panasonic Leica DG Summilux 25mm f / 1.4 lens is a normal lens for Micro Four Thirds system cameras. It is co-branded between Leica and Panasonic , built in Japan under Leica management. Focusing is internal, so polarizing filters can be used consistently.
[14] [15] Apparatus and techniques may be described qualitatively as "microwave" when the wavelengths of signals are roughly the same as the dimensions of the circuit, so that lumped-element circuit theory is inaccurate, and instead distributed circuit elements and transmission-line theory are more useful methods for design and analysis.
Specialties include microwave and RF integrated circuit design, antenna engineering, computational electromagnetics, radiowave propagation, radar and remote sensing systems, image processing, and THz imaging. [5] [6] Tufts University offers a Microwave and Wireless Engineering certificate program as part of its graduate studies programs. It can ...
A microwave cavity or radio frequency cavity (RF cavity) is a special type of resonator, consisting of a closed (or largely closed) metal structure that confines electromagnetic fields in the microwave or RF region of the spectrum. The structure is either hollow or filled with dielectric material. The microwaves bounce back and forth between ...
Radio bands where microwave antennas are commonly deployed in 2016 FCC [2] C band: 4 to 8 GHz: 3.75 cm to 7.5 cm 4 GHz, 6 GHz X band: 8 to 12 GHz: 25 mm to 37.5 mm 10 GHz, 11 GHz K u band: 12 to 18 GHz: 16.7 mm to 25 mm 12 GHz, 18 GHz K band: 18 to 26.5 GHz: 11.3 mm to 16.7 mm 18 GHz K a band: 26.5 to 40 GHz: 5.0 mm to 11.3 mm 23 GHz, 31 GHz Q band