Understanding Mixers and Their Parameters - Microwaves & RF
WEBJul 8, 2015 · Understanding Mixers and Their Parameters. Mixers remain an important part of most RF/microwave systems, prompting the need to understand this vital component and its parameters. Download this article in .PDF format. A mixer is a three-port component, which performs the task of frequency conversion. Mixers translate the frequency of an …
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WEBMicrowaves & RF reports on the latest insights, news, and advancements in the wireless industry, and the microwave and radio-frequency engineering world.
Where Are They Now? - Microwaves & RF
WEBDec 5, 2011 · LNR Communications is now part of L3-Narda in Hauppauge, NY. Logimetrics (a supplier of laboratory-grade traveling-wave-tube amplifiers) was absorbed into Instruments For Industry (IFI). IFI has confirmed that several of the Logimetrics guys are there and they can evaluate and/or repair Logimetrics amps.
RFMD To Acquire Sirenza Microdevices - Microwaves & RF
WEBSep 12, 2007 · RF Micro Devices, Inc. and Sirenza Microdevices announced that they have signed a definitive merger agreement. Under the terms of the merger agreement unanimously approved by therespective boards of directors of the two companies, each outstanding share of Sirenza's common stock will be exchanged for a combination of …
Introduction to RF & Wireless Communications Systems
WEBOct 13, 2017 · RF itself has become synonymous with wireless and high-frequency signals, describing anything from AM radio between 535 kHz and 1605 kHz to computer local area networks (LANs) at 2.4 GHz. However, RF has traditionally defined frequencies from a few kHz to roughly 1 GHz. If one considers microwave frequencies as RF, this range …
Understanding SAW Technology For Filters - Microwaves & RF
WEBSep 16, 2008 · For speci ers considering SAW lters for a system-level design, the short literature serves as a useful introduction to SAW lter technology. Phonon Corp., 90 Wolcott Rd., P. O. Box 549, Simsbury, CT 06070; (860) 651-0211; Fax: (860) 651-8618; Internet: www.phonon.com.
Microwave Diodes… Why a Schottky-barrier? Why a Point-contact?
WEBDec 9, 2013 · March, 1968. Since World War II, the point-contact diode has been the most useful converter of microwave signals to lower frequencies. Now, a new device—the Schottky-barrier diode—is claimed to offer improved electrical efficiency and higher reliability for this and other applications. A comprehensive evaluation of both devices …
Learn About Circulators and Isolators | Microwaves & RF
WEBAug 20, 2016 · Circulators and isolators are three-port passive electronic devices that help direct the flow of microwave signals in RF equipment and systems. A port is defined as a connection point for either an input signal, output signal, or termination. Figure 1a shows the standard schematic symbol for a circulator. The arrow indicates the unidirectional ...
Narda-MITEQ - Microwaves & RF
WEBMar 6, 2019 · Know Narda-MITEQ – Your partner for RF/Microwave and SATCOM solutions. Our deep technical expertise, fueled by innovation and grounded in 70 years of experience is at the heart of what we do at Narda-MITEQ. Our customers rely on us to help them meet the challenges of their next-gen military and commercial applications with our …
Comparing Narrowband and Wideband Channels - Microwaves & RF
WEBFeb 7, 2018 · In short, wideband channels can carry more information than narrowband channels, but they typically require more power to do so. Narrowband channels typically carry much less information than wideband channels and operate over shorter distances between transmitter and receiver. But because narrowband channels have less noise …
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