SQPN

AcronymDefinition
SQPNStarQuest Podcast Network
SQPNStaggered Quadra Pseudo-Random Noise
SQPNStaggered Quadriphase Pseudonoise
References in periodicals archive ?
The T400XR has a configurable software-defined receiver/modulator and supports most of the popular demodulation and modulation schemes such as BPSK, QPSK, SQPSK, UQPSK, SOQPSK and SQPN (Spread Spectrum) signals.
The T400XR has a configurable software- defined receiver/modulator, and supports most of the popular demodulation and modulation schemes such as BPSK, QPSK, SQPSK, UQPSK, SOQPSK, and SQPN (spread spectrum) signals.
The return link signal is also SQPN modulated, but it allows data to be placed on both the I and Q phases.