Harmonic Active Injection Load Pull (HAILP)
Is now compatible with ZVA©
The integrated setup allows active tuning up to Gamma=1 and passive harmonic tuning (2Fo, 3Fo).
The ZVA is used to measure 'a' and 'b' waves for Fo and all harmonics, including Pout, PAE, Gamma.in(DUT) and Gamma.load(Tuner) through low loss couplers inserted between the DUT and the tuners.
The actual unit includes a wideband source tuner and a harmonic load tuner and tunes source and load 1.8-18GHz; it also includes a 4W driver amplifier and 14W feedback amplifier up to 4GHz, allowing confident testing of transistors with Pout up to ~10W at Gamma close to 1.
For more details please check
HAILP for PNA-X