The Advanced Multifunction RF with functions （先进的多功能射频与功能）.pdf

The Advanced Multifunction RF with functions broadly grouped: Communications, Concept (AMRFC) Test Bed Electronic Warfare, Radar, and Calibration. Many functions within these groups have been selected for G.C. Tavik demonstration. Others that can be defi ned in terms Radar Division of the apertures, hardware, and test bed software can I.D. Olin be added later. Currently, Communications include SFA Inc. line-of-sight using the Ku-band Tactical Common Data Link (TCDL) as well as satellite communica- Introduction: A glance at any Navy fi ghting tions, both commercial Ku-band and a military link ship underscores the goal of the technology being at X-band. Within Electronic Warfare, Electronic developed and demonstrated in this multidivision, Attack (EA) provides noise and deceptive jamming. multilaboratory program, sponsored and inspired by Electronic Surveillance (ES) fulfi lls High Probability the Offi ce of Naval Research. Today, single system of Intercept (HPOI) and Precision Direction Finding antennas increasingly clutter our ships. Over just the (PDF). A surface navigation function is demonstrated ten-year 1980-1990 period, many ship classes that ini- within the Radar function. Array and subsystem tially had fewer than 100 antennas needed nearly 150. calibration, functional characterization, and diagnos- Mutual signal inter