00974aam a2200265 i 4500991002894679707536071001s2007 it b 000 0 ita d9788846483508b13597164-39ule_instSet. Economia - SAGAita338.945Capuano, Giuseppe19199Mesoeconomia :teorie ed evidenze empiriche di economia regionale /Giuseppe CapuanoMilano :Angeli,2007125 p. ;23 cmEconomia.Sez. V,Ricerche ;523Bibliografia: p. 117-125Economia regionaleEconomia regionaleItalia.b1359716428-01-1401-10-07991002894679707536LE025 ECO 338.9 CAP02.0112025000212886le025Prof. Guido-E13.00-l- 01010.i1459061x30-10-07Mesoeconomia1214875UNISALENTOle02501-10-07ma -itait 0001570nam 2200373 450 991013736010332120231206213743.01-5044-0157-310.1109/IEEESTD.1951.8684349(CKB)3710000000553820(NjHacI)993710000000553820(EXLCZ)99371000000055382020231206d1951 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIEEE Std 139-1952 IEEE Recommended Practice for Measurement of Field Intensity Above 300 MC from Radio Frequency Industrial, Scientific, and Medical Equipment /Institute of Electrical and Electronics EngineersPiscataway, New Jersey :IEEE,1951.1 online resource (16 pages)The following topics are dealt with: field intensity measurement; standard measuring method; symbols, units and abbreviations; methods of measurement; antenna design; antenna gain measurements; associated measuring equipment; measurements on production equipment; measurement precautions and factors affecting measurement accuracy.IEEE Std 139-1952Microwave devicesFrequency response (Electrical engineering)Microwave devices.Frequency response (Electrical engineering)621.3813NjHacINjHaclDOCUMENT9910137360103321IEEE Std 139-19523647238UNINA