| 摘要 |
<p>The present invention relates to a microwave polariser that comprises a round-section main waveguide (1) connected to two additional waveguides (2) each provided with an output flange (3) at one end. The additional waveguides (2) are connected by first corresponding connection members (8) to bandpass filters (5) which are in turn connected by second corresponding connection members (9) to the main waveguide (1). The additional waveguides (2) are connected at their output flanges (3) to phase-shifting members (6) which are in turn connected through a splitting member (7) to a wave junction (10) comprising output flanges (11, 12) for the right and left polarisation, respectively. The additional waveguides (2) are arranged on mutually orthogonal axes of the main waveguide (1), while control members (4) are provided on the walls of the bandpass filters and on the body of the splitting member (7).</p> |
