Digital Communications

Index

• absolute quantization, see also quantization
• adaptive coding and modulation in fading channels
• adaptive delta modulation (ADM)
• adaptive multi‐rate (AMR) encoding
• Additive White Gaussian Noise (AWGN)
  • autocorrelation
  • low‐pass filtered
  • pdf
  • PSD
• advanced video coding (AVC)
• aeronautical channel
• AF relaying
• AF SRD and direct links (with SC and MRC) with single antennas at source and destination
  • BEP for BPSK
  • capacity
  • cdf
  • mean SNR
  • MGF
  • pdf
• AJ and LPI in DSSS
  • broadband noise jamming
  • jamming margin
  • multitone jamming
  • pulsed‐tone jamming
  • tone jamming
• Alamouti scheme
  • array gain
  • cdf of SNR
  • pdf of SNR
  • transceiver
• A‐law
• aliasing, see also sampling
• amount of fading (AOF)
• analog‐to‐digital conversion (ADC)
  • of video signals
  • of audio signals
• analog repeater, see also regenerative repeater; repeater system noise; satellite relay; bent‐pipe (non‐regenerative) satellite
• antenna arrays
  • angle of arrival (AOA) spread
  • antenna arrays in fading channels
  • antenna arrays in non‐fading channels
  • antenna nulling
  • array factor
  • array gain
  • broadside array
  • current distribution of
  • end‐fire array
  • input impedance of
  • mutual impedance between array elements
  • signal‐to‐noise power ratio (SNR)
  • transmit power of
  • uniform linear array (ULA)
  • weighting of array elements
• antenna current distribution
  • in array antennas
  • vs. radiation pattern
• antenna loss efficiency
• antenna noise figure
• antenna noise temperature
  • frequency dependence
• antenna radiated power
• antennas, see also aperture antennas; Hertz dipole;