Most tuning for radios, mobile telephones, GPS sets and other communication devices uses dedicated radio frequency (RF) circuitry. Recent research suggests that a single tuneable RF circuitry could be developed that would suit different applications.
Making RF modules tuneable to different applications
Tuneable capacitors will be familiar to any engineer over a certain age who remembers constructing simple kit radios or radio control devices. Tuning these circuits was often carried out via two sets of metal plates that rotated around a spindle, forming in effect a tuneable device.
Tara Morris | IST Results
New cruise ship “Mein Schiff 1” features Fraunhofer 3D sound on board
05.09.2018 | Fraunhofer-Institut für Digitale Medientechnologie IDMT
Small enclosure, big sound, clear speech
31.08.2018 | Fraunhofer-Institut für Digitale Medientechnologie IDMT
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Scientists at the University of Stuttgart and the Karlsruhe Institute of Technology (KIT) succeed in important further development on the way to quantum Computers.
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The vacuum is not empty. It may sound like magic to laypeople but it has occupied physicists since the birth of quantum mechanics.
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10.12.2018 | Life Sciences