Technology

Software Define Radio and RF

Basics of IQ Modulation

  1. #170: Basics of IQ Signals and IQ modulation & demodulation - A tutorial (video)

  2. Vector Signal Analysis Basics (Agilent Application Note 150-15)

Impairments and Calibration

  1. #262: IQ Modulator Basics: Operation, measurements, impairments (video)

  2. LTC5599 A Very Low Power, High Performance I/Q Modulator (video)

  3. Digital Communications Troubleshooting Using Vector Signal Analysis (Presentation from Agilent)

  4. Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity
    (Analog Devices AN-1039)

  5. Gain, LO, and Phase Compensation in a Single Sideband Transmitter Using the AD9788 TxDAC and ADL5372 Quadrature Modulator (Analog Devices AN-920)

  6. Understanding the basics of image and carrier suppression measurements
    (EETimes article)

  7. Testing and Troubleshooting Digital RF Communications Transmitter Designs
    (Agilent Technologies Wireless Test Solutions Application Note 1313)

  8. Testing and Troubleshooting Digital RF Communications Receiver Designs
    (Agilent Technologies Wireless Test Solutions Application Note 1314)