You'll recall that after Apple's iPhone 4 press conference, in which they showed that other phones exhibit the same signal attenuation issues as the iPhone 4 (except that instead of a finger touch, it ...

The rapid spread of cloud computing services and smartphones is causing a steady increase in network transmission capacities, so much so that the momentary traffic at some Internet exchanges is ...

PCB design guidelines are created as benchmarks for circuit design engineers to meet the industry standards. Following these guidelines will ensure better manufacturability and robust product ...

The National Radio Systems Committee recently published the results of a study on AM band noise. The report, principally authored by John Kean, is titled NRSC-R102, “Measurement of AM Band RF Noise ...

The way that Apple handled the matter was also far from stellar and ultimately led to a class action settlement that saw the saga drag on for over two years, well after the launch of the iPhone 4 ...

An update on the CMH-17 Sandwich Disbond Working Group’s sandwich SCB test and two additional sandwich composite fracture mechanics test methods under development.

Santa Rosa, CA. Keysight Technologies has announced the M9217A, a PXI Express-based, single-slot two-channel, isolated digitizer. The M9217A carries a front-end supporting ±256-V input, with a ...

One of the first steps when creating a new wireless instrumentation network using ISA100 Wireless™, or any other industrial wireless network, is a site survey. This step is not part of any wireless ...

Q: How accurately can the radio signal from an access point (which supports attenuation by varying the power output, such as some Buffalo access points) be attenuated, contained or controlled? – Derry ...

Join the community discussion that is already taking place about this articleUnderstanding Your Signal Analyzer’s “Dynamic Range” Despite having just used the term “dynamic range” in the title myself ...