Figure 1: Schematics and images of an InGaAsP/Si hybrid MOS optical modulator. Figure 2: Numerical analysis of an InGaAsP/Si hybrid MOS optical modulator. Figure 4: Benchmarks of the modulation ...

RFmondial has introduced a broadcast DAB modulator/exciter LV5e module and exhibited it at IBC. The company said the module is designed for enabling transmitter manufacturers to enter the DAB ...

First I’ll tell what you already know. Back in the day, AM broadcasting was king and FM was commercial-free. Things changed in the 1970s as FM grew in popularity. Here we are 40+ years later with many ...

Fundamental to all wireless communications is modulation, the process of impressing the data to be transmitted on the radio carrier. Most wireless transmissions today are digital, and with the limited ...