1976 JSC Evaluation Of SPS Vol2

TABLE IV-APP-1 (Cont'd) AN ARRAY OF SOLID STATE DIODE RECTIFIER ELEMENTS EACH COMBINED WITH INDIVIDUAL DIPOLE ANTENNA AND SUITABLE FILTER. ELLIPTICAL SHAPED 10.3 X 13.4 KM $14.75/M2 TOTAL GROUND SYSTEM COST PEAK POWER DENSITY 27 MW/CM2 TOTAL RECTENNA AREA 108 KM2 RECTENNA EFFICIENCY = 90% TOTAL UNIT COST = 320 $/KW 1,000 VDC RECTENNA OUTPUT VOLTAGE 5,000 DC-AC INVERTERS WITH 66 KV OUTPUT, 3 0, 60 Hz TRANSMISSION, COLLECTION AND INVERSION TOTAL EFFICIENCY = 85%. COST = $45/KW. NOT DESCRIBED IN DETAIL REF. W. C. BROWN (RAYTHEON DESIGN). RECTENNA GRID INTERFACE

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