9. IS-95 uses which modulation technique? a) GMSK b) BPSK c) QAM d) AFSK
Added by Jennifer V.
Step 1
CDMA is a spread spectrum technique that allows multiple users to share the same frequency band simultaneously. In IS-95, the modulation technique used is Quadrature Phase Shift Keying (QPSK), which is a type of Phase Shift Keying (PSK) modulation. QPSK is a Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 82 other Physics 102 Electricity and Magnetism educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The most commonly employed analog modulation technique in satellite communication is the (a) amplitude modulation (b) frequency modulation (c) phase modulation (d) All of the above
The modulation techniques used for transforming digital data into analog signals are (a) amplitude shift keying (ASK) only (b) frequency shift keying (FSK) only (c) phase shift keying (PSK) only (d) All of the above
Communication Systems
Round 1
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD