The AD8348 broadband quadrature demodulator from Analog Devices lets you perform IF-to-baseband conversions over 50 MHz to 1 GHz for digital-radio architectures (Picture). The 28-lead IC includes a ...

I/Q DEMODULATOR ICs (or quadrature demodulators) have been available for some time, but they've generally lacked the high linearity required in some high-performance radio designs. Yet this has ...

IF quadrature demodulator runs from 40- to 500-MHz; operates at 1.8 V; offers a THD of less than 0.14%, an I/Q amplitude imbalance of 0.2 dB, and a log-linear gain control range from –7 to 56 dB; QFN.

NeoPhotonics reportedly announced that it will be introducing the photonic integrated circuit or PIC based Coherent Mixer for 40 and 100 Gbps optical transmission systems at an upcoming conference in ...

We’ve done quite a bit with Google Sheets and signal processing: we’ve generated signals, created filters, and computed quadrature signals. We can pull all that together into an educational model for ...