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Stäubli covers connection needs for all types of fluids, gases and electrical power. These single and multiple connectors, tool changers and quick mold change systems combine performance, quality, safety, dependability and durability.
Manufacturing Electronic Microwave Components
Since its initial stages of discovery and development, microwave technology has become common in both commercial and private fields. Microwaves are electromagnetic waves with frequencies that fall approximately between the 300 megahertz and 300 gigahertz range. These waves have myriad applications in communications technology, heating appliances, remote sensing, astronomy, the medical industry, and a wide variety of military and aerospace products. (For a look at the electro-magnetic spectrum, see picture below, or follow this link.)
As a result of the ubiquitous uses for microwave technology, microwave manufacturing is a multi-billion dollar a year industry. But, whether designing wireless connectivity devices, producing global positioning systems, or building microwave ovens, many manufacturers rely on a specific set of components commonly found in most microwave assemblies. These electronic parts influence a host of variables, such as bandwidth and frequency rate, and are necessary for the proper use and development of microwave products.
A specialized category of devices is used to control and steer the movement of electromagnetic waves. These “waveguides” are typically metal-based transmission lines pitched at microwave frequencies to bridge connections between antennas and receivers. They are usually constructed with electrically conductive materials, such as copper or silver plating, but can also be formed of dielectric insulators if the interior walls are properly coated with conductors. Alternatives to traditional waveguide systems, such as microstrips and coaxial cables, are generally less expensive but suffer from lower transmission capacity and a less efficient power handling rate.
Electrical connectors constitute a large portion of the microwave technology manufacturing market. They are conductive devices used to bridge electrical circuits and can serve as permanent joints between microwave components. Microwave connectors often form termination units in coaxial connections and provide housing and circuit board support. Most microwave assemblies use them in 50 or 70 ohm settings. Some common connector types include:
Microwave absorbers help to convert electromagnetic wave discharges into heat units and, rather than reflecting waves, absorb unwanted energy in order to dissipate it. They are usually produced with carbon-based foam, die-cut elastomers, or thermoplastic materials. Absorbers are often used to offset design or production errors in microwave systems, but they can also be a valuable addition because they provide improved signal functions by addressing antenna pattern problems and frequency interference.
Waveguides (and their various subcomponents), connectors, and absorbers are some of the most common electronic parts used in microwave technology, and manufacturing these products constitutes the bulk of the microwave market. Due to the broad range of specifications for each component category, microwave assembly can be fine-tuned to meet the needs of a particular application.
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