It's 1.8 TSFI... It's Auto quiet nice and smooth... well it's worth it... cause on OLX A5 woth 8.5 million 7.5 million Well when i bought the Car the Car Parked next to it was Audi A8 which worth 22.5 million Rupees that has quattro 3.0 FSI.... and they don't have A6 yet but on their way from Karachi cost was 7.5 million Rupees
If you're looking for IC design specifically, I'd suggest try your best to get into North Carolina State University, University of Southern California, Arizona State University, University of Minnesota (Twin Cities), Virginia Tech.
Signal processing starts with ,weighing coefficients,convolution,FFT and filter design (FIR).Then if you want to go further deep,research level,then you can look into STAP(space-time adaptive processing)
More still,if you are done with both and want to delve deeper into the signal processing realms of modern AESA,then you'd have to look for research papers(which i have plennty!).but this is only for advanced readers,with solid background in signal processing.I mean one should be pretty comfortable with laws of signal processing and the beautiful mathematics
Which type of book do you want?i mean do you want books dealing with signal processing?or you want to start with the basics of beam forming-If you want to begin with theoretical aspects of ES then meril scholnik is the best way to go.However if you are done with the theories and want to see practical MATLAB applications then mahafza bassim's book is the book for you