
237
Digital PreDistortion imPlementation
PA before applying the CGMP technique is shown. is result
captures 1024 samples; the LUT size is 10 bits. e result of imple-
mentation, point (a) in Figure7.7, is almost equal to the simula-
tion results shown in point (b). To obtain these results, the JTAG
Co-Simulation block is created from the CGMP that was designed
previously. en a block series with a power amplifier are applied for
real-time implementation.
e JTAG block compiles the CGMP into FPGA through the
JTAG cable. en, samples from MATLAB, which are stored in
theworkspace, are transmitted to the FPGA through RAM blocks
that represent as F ...