Patent ID: 6630870
Filing Date: 2003-10-07
Classification: H03B

Abstract:
A high-frequency diode oscillator comprising:a metal member which is disposed between parallel plate conductors disposed at an interval equal to or less than one half of wavelength &lgr; of a high-frequency signal, the metal member being provided with a high-frequency diode which oscillates a high-frequency signal, a choke-type bias supply strip comprising wide strips and narrow strips which are alternately arranged, and a strip conductor for linearly connecting the choke-type bias supply strip to the high-frequency diode; and a dielectric strip for receiving and propagating the high-frequency signal, which is disposed in a vicinity of the high-frequency diode between the parallel plate conductors, length of the strip conductor being set to approximately {(3/4)+n}&lgr; (n represents an integer of 0 or more), and length of the wide strips and narrow strips of the choke-type bias supply strip being set to approximately &lgr;/4.