Miniaturized millimeter wave radio frequency testing platform

The invention provides a miniaturized millimeter wave radio frequency testing platform. The miniaturized millimeter wave radio frequency testing platform comprises two fixing platforms, a desktop camera obscura, a ratio frequency tool and a ratio frequency receiving and transmitting module. The inner environment of the desktop camera obscura is the non-reflective electromagnetic environment. The two fixing platforms are respectively mounted at the longitudinal ends of the bottom face in the desktop camera obscura. The ratio frequency tool and the ratio frequency receiving and transmitting module are mounted on the two fixing platforms. A to-be-tested object is mounted at the ratio frequency tool. The to-be-tested object is a component needing a ratio frequency test. The ratio frequency receiving and transmitting module is opposite to the to-be-tested object, and is used for transmitting or receiving a millimeter-wave. The ratio frequency tool is used for providing two required orthogonal mounting bits for the