| 摘要 |
An optomode converter performed using coaxial waveguide relates to radio engineering and may be used in two-range radio engineering systems of different purposes. Axes of coaxial waveguide and two output rectangular waveguides are mutually perpendicular. An artificial heterogeneousness system is created, which is meant for forming frequency characteristics of transmission gain of a side channel, which is like to amplitude-frequency characteristics of band-pass filter. Every side channel comprises a plate, a pair of posts in a common channel and a pair of posts located in communication zone of the main and side channels. Location and a shape of the separate plate provide necessary isolation between channels. The technical result is a high level of insulation and a low level of coincident wave coefficient in wide frequency band, as well as construction simplification. |
