Abstract: A radar transmitter (Tx) transmits a radio-frequency radar transmission signal from a transmission antenna (Tx_ant1). An antenna branch processor (D1) receives a reflection signal produced by reflection, by an object, of the radar transmission signal by a reception antenna (Rx-ant1) and calculates correlation between the reflection signal and the radar transmission signal. An object detection processor (10) detects presence or absence of an object by using, based on (Tp+1) outputs of the antenna branch processor (D1), where Tp is an integer, amplitude differences between an amplitude of a (Tp+1)-th output of the antenna branch processor (D1) and amplitudes of first to Tp-th outputs of the antenna branch processor (D1).

Abstract: Provided is a moving path information generating apparatus that acquires the position necessary for generating moving path information at low power consumption.

Abstract: A program control information generator for realizing functions of high-speed generation and transmission of program control information and of an automatic adjustment of program information without interrupting the generation. In a broadcasting station system for broadcasting program control information, the program control information generator comprises an input section 101, a schedule adjustment section 102, a band adjustment section 103, a storage section 104, a difference detecting section 105, and a section generating section 106 in generating section data from program information and program schedule information inputted from a program organization apparatus, by which it is possible to provide a program control information generator which realizes a high-speed program control information generation and an automatic schedule adjustment method with a schedule overlap or an effective adjustment method of program control information in which a band over may occur.