Skip to main content

Table 3 Summary of transceiver and impairments parameter values

From: Channel-bonding CMOS transceiver for 100 Gbps wireless point-to-point links

Transceiver parameters  
 Number of BB channels16
 Sampling frequency2.64 GHz
 Frame duration30.3 μs
 Signal bandwidth1.6 GHz per BB channel, 32 GHz in total
 Modulation16 QAM
 Channel estimationPreamble based
 Time scattered pilots1 pilot every 16 samples
 Cyclic prefix32 samples
 Shaping filterRRC, roll-off 0.17 order 30
 ChannelDerived from [24]
Impairments parametersALL OFFALL ON
 Time synchronizationPerfectPreamble based
 Tx power amplifiersLinearGain 25 dB, P1 dB 12 dBm
Sat. power 15 dBm
 Tx power amplifiers IBON/A5 dB
 Rx LNA RFLinearGain: 12 dB, IIP3: −25 dBm
 Rx RF mixersLinearGain: 2 dB, IIP3: −28.6 dBm
 Rx IF LNAsLinearGain: 16 dB, IIP3: −25 dBm
 Rx IF LNBsLinearGain: 14 dB, IIP3: −15 dBm
 Rx IF mixerLinearGain: 6 dB, IIP3: −4.5 dBm
 Total Rx NFN/A10 dB
 LO spuriousN/Aα1 = −20 dB, α2 = −20 dB
 Ch. to Ch. coupling at IFN/Aβ1 = -20 dB, β2 = −23 dB, β3 = −26 dB
 Phase noise modelN/AInput ref (2GHz): 1/f2 PN @ 1 MHz offset = −130 dBc/Hz
Phase noise floors:
Input ref = -150 dBc/Hz
IF LOs = -120 dBc/Hz
RF LOs = -120 dBc/Hz
  1. *See section 3.1
  2. **See section 3.2