1. The radar and its Ground Enviroments2. Usual and Unusual concepts3. Transmitters4. Waveguide for Tranmission line systemd5. Antennas6. factors outside the radar:propagation,scattering,,and clutter7. Receiver8. Matched And matching filters9. Detectors10. Analogue_to _digital Conversion11. Signal Processing12. Thereshold And detection13. Deteremination of position14. Performane15. Statistics16. TransformsAppendix A: Lanquage and glossaryAppendix B:Tapering FunctionsAppendix C: Frequency band letters