Posts Tagged ‘RF course’

Balanced Amplifiers – Microwave Encyclopedia – Microwaves101.com

In: My notes

18 Oct 2009

Tweet A balanced amplifier has two amplifying devices that are run in quadrature. That is, they are operating 90 degrees apart in transmission phase. A quadrature coupler or splitter on the input phase-shifts the two signals 90 degrees at the amplifier inputs, then a second quadrature coupler on the output “un-phase-shifts” the signals at the […]

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Er and Eeff in Microstrip

In: My notes

17 Oct 2009

Tweet Remeber to use effective epsilon in microstrip calculation instead of epsilon itself. that means you need W and H of the transmission line

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In addition to a daily blog I will try to add our works in wireless network and data communication projects for our courses here

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