Intertek Testing Services introduces approval consulting services 

Intertek Testing Services, Boxborough, MA, announces that its ETL SEMKO, Americas division has launched the Global Telecom Approval Consulting Services...

Government systems depend on wireless technologies 

From the DOD to the NSA, wireless communications is considered a key element in safeguarding the United States.If there is a buzzword in today's communications...

The ongoing H1-B visa issues 

I've been keeping an ear to the rail about the flap over issuing temporary work visas to foreign nationals because of the shortage of skilled Americans....

Impedance matching and the Smith chart - The fundamentals. 

[For a copy of this article in PDF format, which displays figures and equations, click here. Requires Adobe Acrobat Reader, free download.] Tried and...

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