Compact probe and oblique incidence measurement for compact probe

摘要

PROBLEM TO BE SOLVED: To provide a compact probe which can determine radio wave absorption characteristics accurately through a simple structure. ;SOLUTION: Conductive band plates 11 are arranged in parallel at a specified interval while being short-circuited, on the end side thereof, through a slider 12. The band plates are enlarged, at the forward end part 11a thereof, at a specified taper angle. One plate member is provided with a coaxial connector 15 connected with a power supply pin 15a which is soldered, at the forward end thereof, to the other plate member. Radiation of radio wave is maximized when the taper angle is set at 45° and the distance between the power supply pin and the slider is set equal to a quarter of the wavelength at the central frequency of measurement.;COPYRIGHT: (C)1998,JPO