MICROWAVE CONTACT TYPE EMITTER Russian patent published in 1997 - IPC

FIELD: medical engineering. SUBSTANCE: device is made as coaxial line segment filled with dielectric material. Its internal diameter at the open end is equal to D, the length is equal to l=l=λ_max, where λ_max is the maximum wave length in the working range of the emitter. Internal conductor smoothly moves from the center towards the outer conductor surface until the value of V is achieved in output emitter cross-section, where v is calculational from formula , where D is the internal emitter cross-section corresponding to radiation zone, d is the internal conductor diameter, ε is the dielectric permeability of the filler dielectric, Z_o is the free space permeability of the free space, Z_BC is the wave resistance in output cross-section of the emitter corresponding to superficial resistances of the human skin cover. EFFECT: wide band width concordance. 5 dwg