Radio frequency (RF) and microwave filters represent a class of electronic filter, designed to operate on signals in the megahertz to gigahertz frequency...
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gap filter of figure 8, turn out to be band-pass when their behaviour for very short wavelengths is considered. Electronics portal RF and microwave filter...
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Radio frequency (redirect from RF spectrum)
[citation needed] While RF usually refers to electrical oscillations, mechanical RF systems are not uncommon: see mechanical filter and RF MEMS. Amplitude modulation...
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considered emerging and should be covered in the list of hypothetical technologies instead. However, technologies being actively researched and prototyped are...
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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...
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Technological applications of superconductivity (section Magnetic resonance imaging and nuclear magnetic resonance)
g. tokamaks), and the beam-steering and focusing magnets used in particle accelerators low-loss power cables RF and microwave filters (e.g., for mobile...
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integrator-comb filter Comb filter DSL filter Nyquist filter RF and microwave filter Switched-capacitor filter Tone control circuits Voltage-controlled filter Dzhankhotov...
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Maser Microwave auditory effect Microwave cavity Microwave chemistry Microwave radio relay Microwave transmission Rain fade RF switch matrix The Thing (listening...
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dissipated per cycle}}}.\,} This expression applies to an RF and microwave filter, bandpass LC filter, or any resonator. It also can be applied to an inductor...
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Materials science (redirect from Materials Science and Technology)
communications, microwave point-to-point links and higher frequency radar systems. Other semiconductor materials include germanium, silicon carbide, and gallium...
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Radio-frequency engineering (redirect from RF circuit)
demodulators, detectors RF filters RF shielding, ground plane Direct-sequence spread spectrum (DSSS), noise power Digital radio RF power amplifiers...
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Sensors Ltd. Resonance Acoustic resonance Acoustic impedance RF and microwave filter RF front end Duplexer Piezoelectric sensor Lakin, K.M.; Wang, J.S...
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original incoming radio frequency (RF), before it is converted to a lower intermediate frequency (IF). In microwave and satellite receivers it is often called...
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a convenient size and have low loss. Examples of microwave filter use are found in satellite communications, telephone networks, and television broadcasting...
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Superheterodyne receiver (section IF bandpass filter)
covers 10 kHz to 30 MHz. It has a band switched RF filter and mixes the input to a first IF of 81.4 MHz and a second IF frequency of 1.4 MHz. The first LO...
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An RF chain is a cascade of electronic components and sub-units which may include amplifiers, filters, mixers, attenuators and detectors. It can take...
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In signal processing, a band-stop filter or band-rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific...
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Radio-frequency microelectromechanical system (redirect from RF-MEMS)
be packaged using wafer level packaging. Large monolithic RF MEMS filters, phase shifters, and tunable matching networks require single chip packaging....
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Bioelectromagnetics), including weak ELF electromagnetic fields and modulated RF and microwave fields. While the most acute exposures to harmful levels of electromagnetic...
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RF microwave CAE CAD is computer-aided design (CAD) using computer technology to aid in the design, modeling, and simulation of an RF (Radio Frequency)...
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com/search/connectors/filters?page=1&country=global&sconnector_type=;FAKRA; "Analysis of Quick Lock N Type Connectors". Microwave Journal, July 14, 2009...
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391–394. ISBN 978-3540693246. Maas, Stephen A. (2003). Nonlinear Microwave and RF Circuits, 2nd Ed. Artech House. pp. 542–544. ISBN 978-1580534840. Schubert...
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has been modulated to carry the information. The RF generator in a microwave oven, electrosurgery, and induction heating are similar in design to transmitters...
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Circulator (redirect from RF circulator)
non-reciprocal three- or four-port device that only allows a microwave or radio-frequency (RF) signal to exit through the port directly after the one it...
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Terrestrial microwave equipment: 250 MHz, 70 MHz or 75 MHz. Radar: 30 MHz. RF test equipment: 310.7 MHz, 160 MHz, and 21.4 MHz. Mechanical filter Low-IF receiver...
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Port (circuit theory) (section RF and microwave)
circulators, diplexers, duplexers, multiplexers, hybrids and directional filters. RF and microwave circuit topologies are commonly unbalanced circuit topologies...
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impedance matching circuits, frequency selective filters, and resonant circuits for UHF electronic oscillators and RF amplifiers. Stubs can be constructed with...
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Analog Devices (redirect from Hittite Microwave Corporation)
analog engineers." January 5, 2009. Retrieved January 19, 2011. Microwaves & RF. "Microwave Legends Archived December 31, 2010, at the Wayback Machine."...
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Non-ionizing radiation (section Microwave)
understood and even largely denied. (Microwave and higher-frequency RF). The portion where the wavelength is much larger than the body, and heating via...
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Radio wave (section Discovery and exploitation)
HowStuffWorks.com. Retrieved 11 Sep 2009. Kitchen, Ronald (2001). RF and Microwave Radiation Safety Handbook (2nd ed.). Newnes. pp. 64–65. ISBN 0750643552...
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