[Satellite TODAY 02-01-11] VSAT communication modems developer PolarSat has unveiled 8-PSK modulation and multi language user interface support on its VSATPlus 3 solution, the company announced Jan.

Binary FSK(Frequency Shift Keying) and PSK(Phase Shift keying) are extensively used in telecommunication for digital data transmission. FSK/PSK modulator circuits usually employ analogue components ...

All wireless communications systems use some form of modulation to convert a baseband waveform, such as voice or data, to an analog signal that can be carried over the airwaves. The most frequently ...

The distribution of content involves the need to adapt digital information to its means of carriage — what we typically call transmission — and to understand that fully, we need to understand the ...

When designing a wireless communication system, there is always a tradeoff between bandwidth efficiency and power efficiency when it comes to selecting the appropriate modulation scheme. GSM, for ...

Bandpass modulation techniques encode information as the amplitude, frequency, phase, or phase and amplitude of a sinusoidal carrier. These bandpass modulation schemes are known by their acronyms ASK ...