To meet present and future mission requirements, the countless unique radios of the past are giving way to compatible, multi mode or software-defined digital systems that ensure easy interoperability. To keep pace, measurement solutions must be able to test these versatile radios throughout their lifecycles. From dynamic probing inside an FPGA to testing RF, IF and IQ, from design simulation to operational troubleshooting, we can help you ensure system readiness.
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Spectrum Analysis: Amplitude and Frequency Modulation (AN 150-1)
Modulation is the act of translating some low-frequency or base-band signal (voice, music, data) to a higher frequency. Why do we modulate signals? There are at least two reasons: to allow the simultaneous transmission of two or more baseband signals by translating them to different frequencies...
Application Note 2001-10-01
PDF 1.23 MB