NON-RADIATIVE DIELECTRIC WAVEGUIDE MODULATOR HAVING A WAVEGUIDE TYPE HYBRID COUPLER

摘要

disclosed information, simplifying the structure formed integrally with the 180 hybrid coupler and waveguide of the waveguide type, and manufacturing consistency of the properties by decreasing the process and reduce the manufacturing time and will reduce the manufacturing cost of the non-radiative dielectric waveguide modulator having a waveguide hybrid couplers which improve the composition. The present invention is processed into a pipe shape to the conductor housing and the conductor housing yirwojin a lower conductive plate and the upper conductor plate is provided with a circular ring portion and a plurality of wave guides extending radially from the circular ring, through which the local side waveguide dielectric line and the local oscillation signal is placed in the inner space formed in the hybrid coupler of the conductive housing to spread the distribution, at least in the two waveguides by the phase difference of the transmission wave guide to receive the local oscillation signal from the hybrid coupler input from the oscillator, the Schottky diodes are arranged in a specific point of the dielectric line are connected to only deny a case report in which the waveguide of the modulator and the hybrid coupler having a mount equipped with a diode, was consumed internally reflected signal from the modulator It comprise a terminator and extinguishing.