RF Basics, RF for Non-RF Engineers - Texas Instruments www ti com/lit/ml/slap127/slap127 pdf 2006 Texas Instruments Inc, Slide 12 Wireless Communication Systems Low Frequency Information Signal (Intelligence) High Frequency Carrier Modulator
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2006 Texas Instruments Inc, Slide 6 Frequency Spectrum Allocation • Unlicensed ISM/SRD bands: • USA/Canada: ▫ 260 – 470 MHz (FCC Part 15 231; 15 205)
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phase (or frequency) modulation signal superimposed on the carrier compo- nent The analysis of stationary signals, using filters and FFT techniques, respec-