发明名称 |
Phase compensated hybrid coupler |
摘要 |
A phase compensated waveguide hybrid coupler is formed with a pair of waveguides of rectangular cross section and sharing a common short wall. An aperture in the short wall provides for the coupling of electromagnetic energy between a first of the waveguides and a second of the waveguides. Such coupling introduces a 90 DEG phase shift. An input terminal is located at an end of the first waveguide. Phase compensation is introduced by a set of capacitive irises located in the first waveguide and by a set of inductive irises located in the second waveguide. The capacitive and inductive irises are located on a side of said coupling aperture away from said input terminal.
|
申请公布号 |
US4688006(A) |
申请公布日期 |
1987.08.18 |
申请号 |
US19850782677 |
申请日期 |
1985.10.02 |
申请人 |
HUGHES AIRCRAFT COMPANY |
发明人 |
WONG, MON N.;LINHARDT, WILBUR J. |
分类号 |
H01P5/02;H01P1/18;H01P5/18;(IPC1-7):H01P5/18 |
主分类号 |
H01P5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|