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2. Microwave oven - Wikipedia

   en.wikipedia.org/wiki/Microwave_oven

   A microwave oven, c. 2005 Simulation of the electric field inside a microwave oven for the first 8 ns of operation. A microwave oven heats food by passing microwave radiation through it. Microwaves are a form of non-ionizing electromagnetic radiation with a frequency in the so-called microwave region (300 MHz to 300 GHz).

3. Samsung Electronics - Wikipedia

   en.wikipedia.org/wiki/Samsung_Electronics

   Samsung is also a major vendor of washing machines, refrigerators, computer monitors and soundbars. [12] Samsung Electronics is a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, image sensors, camera modules, and displays for clients such as Apple, Sony, HTC, and Nokia.

4. Microwave - Wikipedia

   en.wikipedia.org/wiki/Microwave

   Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves. Its wavelength ranges from about one meter to one millimeter, corresponding to frequencies between 300 MHz and 300 GHz, broadly construed.

5. Owner's manual - Wikipedia

   en.wikipedia.org/wiki/Owner's_manual

   2007 Toyota Yaris hatchback owner's manual 1919 Ford Motor Company car and truck operating manual. An owner's manual (also called an instruction manual or a user guide) is an instructional book or booklet that is supplied with almost all technologically advanced consumer products such as vehicles, home appliances and computer peripherals.

6. First lady Jill Biden posts first photo of great-grandson ...

   www.aol.com/news/first-lady-jill-biden-posts...

   Jill Biden introduced her and President Joe Biden's first great-grandchild to the world Jan. 8 by sharing the first photos of Naomi Biden's son.

7. Kenmore (brand) - Wikipedia

   en.wikipedia.org/wiki/Kenmore_(brand)

   As of 2017, Kenmore products are produced by manufacturers including Whirlpool, Samsung, LG, Electrolux, Panasonic, Cleva North America, and Winia Electronics. [ citation needed ] Today, the brand's portfolio is sold across Amazon , Lowe's , [ 3 ] Target , and many other online retailers.

8. Microwave transmission - Wikipedia

   en.wikipedia.org/wiki/Microwave_transmission

   Microwave signals are normally limited to the line of sight, so long-distance transmission using these signals requires a series of repeaters forming a microwave relay network. It is possible to use microwave signals in over-the-horizon communications using tropospheric scatter , but such systems are expensive and generally used only in ...

9. Waveguide (radio frequency) - Wikipedia

   en.wikipedia.org/wiki/Waveguide_(radio_frequency)

   In radio-frequency engineering and communications engineering, a waveguide is a hollow metal pipe used to carry radio waves. [1] This type of waveguide is used as a transmission line mostly at microwave frequencies, for such purposes as connecting microwave transmitters and receivers to their antennas, in equipment such as microwave ovens, radar sets, satellite communications, and microwave ...