Glossary

Term	Main definition
Q	Quadrature Hits - 924
Q&R	Quality and Reliability Hits - 942
QA	Quality Assurance: Assessment Hits - 900
QAM	Quadrature Amplitude Modulation Hits - 845
QASK	Quadrature Amplitude Shift Keying Hits - 1172
QCIF	Quarter Common Intermediate/ Image Format Hits - 852
QDPSK	Quadrature Differential Phase Shift Keying Hits - 988
QDU	Quantisation Distortion Units Hits - 887
QEF	Quasi Error Free (BER <10-11) (SNR 24.5dB FOR 64QAM) Hits - 933
QFP	Quad Flat Package Hits - 880
QFSK	Quadrature Frequency Shift Keying Hits - 1275
QIRP	QAM Integrated Receiver Processor Hits - 1016
QORS	Quadrature Offset Raised Cosine Hits - 981
QOS	Quality Of Service Hits - 868
QOSRC	Quadrature Overlapped Squared Raised Cosine Hits - 924
QPR	Quadrature Partial Response Hits - 927
QPRS	Quadrature Partial Response Signaling Hits - 922
QPSE	Queued Packet Synchronous Exchange Hits - 898
QPSK	Quadrature Phase Shift Keying, Quaternary Phase Shift Keying Hits - 911
QSOP	Quater Small Outline Package Hits - 903
QWIP	Quantum Well Infrared Photo Detector Hits - 856