1090ES signal generator simulation design

Through studying the 1090ES (Mode S Extended Squitter data link) parameters and using the visual simulation tools "MATLAB" produced based on PPM encoding, PCM modulation 1090ES signal. the design modulates the signal of the carrier frequency using 1090MHz for OOK (On Off Keying). Analog signal out of the 1090ES as a virtual source can provide the basic waveform parameters support for the receiver system design; supplying the 1090ES signal decoding board to perform the basic function test; Thereby it reduces the 1090ES signal decoding board system during the actual measurement of costs and shortens the development cycle. This signal has very perfect practical value.