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Featured Article
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Computational Magic And The EMC Engineer
By Dr. Glen Dash, Ampyx LLC
In decades past, the EMC engineer had three basic methods for evaluating EM phenomenon: Maxwell's Equations, circuit models, and fieldwork. The development of electromagnetic computational methods now provides us with another tool. In its current state of development, however, computational tools will not completely replace any of the methods above. Computer modeling of EM phenomenon in three dimensions requires a host of assumptions that make computational modeling a tricky business. To do it well, the engineer should not only have a working knowledge of Maxwell's Equations, but should be
familiar with the equally complex field of numerical analysis as well...
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Featured Products
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Power Management Unit
The RF6280 from RFMD is a multi-functional power management unit that is used in conjunction with power amplifiers and designed for use in 3 V handheld systems. The RF6280 consists of a DC-DC converter, three 2.85 V LDOs, and a bias control circuit to adjust the PA bias. Datasheet
Request information from RF Micro Devices, Inc.
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Wi-Fi Network Processing Board
Express I has been designed for the most demanding network architectures. Express I operates at 533 MHz and has been manufactured with all industrial-rated components. The processing board will cold start from -40ºC and will maintain faultless operation thru 85ºC. Datasheet
Request information from Emergent.
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6-GHz, 100-Watt Attenuator
JFW's latest 100-watt fixed attenuators are pushing the limits of RF performance all the way to 6 GHz. The 50HFP-XXX-100 operates from DC to 6 GHz while dissipating 100 watts of continuous RF power (no liquid-cooling or forced-air required). Available in 3, 6, 10, 20, 30, and 40-dB values and with N type connectors. Datasheet
Request information from JFW Industries, Inc.
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2300 To 2700 MHz Single Downconversion Mixer For 2G/3G Base Stations
The SKY73035 from Skyworks is a fully integrated, single mixer that includes
local oscillator (LO) drivers, an LO switch, high-linearity mixers, and large dynamic range intermediate frequency (IF) amplifiers. Datasheet
Request information from Skyworks Solutions, Inc.
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Featured Download
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Product Overview: Wireless System Filters
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In many instances, filters with low passive intermodulation (PIM) products are critical for test and measurement systems. K&L Microwave produces custom filters with low PIM levels for these applications. The company's line of bandpass/bandstop diplexers has exceptional PIM performance and is very critical in base station testing applications...
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