RADIO WAVE MEASURING METHOD, RADIO WAVE MEASUREMENT CIRCUIT, RADIO WAVE MEASUREMENT PROGRAM, RADIO WAVE MONITORING METHOD, RADIO WAVE MONITORING APPARATUS, RADIO WAVE MONITORING PROGRAM, RADIO WAVE SERVICE AREA INVESTIGATING METHOD, RADIO WAVE SERVICE AREA INVESTIGATING APPARATUS, AND RADIO WAVE SERVICE AREA INVESTIGATING PROGRAM

摘要

PPROBLEM TO BE SOLVED: To provide a radio wave measurement method, circuit, and program, a radio wave monitoring method, apparatus, and program, and a radio wave service area investigating method, apparatus, and program capable of strictly confirming program contents (contents) so as to early find out a malicious radio wave jack or the like and reducing the operation cost. PSOLUTION: The radio wavemonitoring system is configured to include the radio wave monitoring apparatus comprising a radio wave monitoring master unit 21 and radio wavemonitoring slave units (9, 11, 13), the radio wave monitoring slave units (9, 11, 13) receive ISDB-T (Integrated Services Digital Broadcasting-Terrestrial) radio waves transmitted from each of transmission stations (5, 7) and the radio wave monitoring master unit 21 applies comparison processing to measured multiplex signals being results of measuring the ISDB-T radio waves. PCOPYRIGHT: (C)2004,JPO