4 Test benches for wireless system characterization and modeling
In this chapter the main objective is to present several test benches for modeling and characterization that allow a correct identification of several linear and nonlinear parameters useful for wireless systems. These benches include the following.
1. Test benches for characterization
a. Power-meter measurement
b. Noise-figure measurements
c. Two-tone measurements
d. VNA measurements
e. NVNA measurements
f. Modulated signal measurements
g. Mixed-domain (analog and digital) measurements
h. Temperature-dependent measurements
2. Test benches for behavioral modeling
a. Volterra-series modeling
b. State-space modeling
c. Beyond S-parameters
4.2 Test benches for characterization ...