- 专利标题： NEGATIVE DIFFERENTIAL PHASE SHIFTER
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申请号： US18215024申请日： 2023-06-27
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公开(公告)号： US20240030573A1公开(公告)日： 2024-01-25
- 发明人: John Howard
- 申请人： John Howard
- 申请人地址： US PA Upper Mount Bethel
- 专利权人： John Howard
- 当前专利权人： John Howard
- 当前专利权人地址： US PA Upper Mount Bethel
- 主分类号： H01P1/18
- IPC分类号： H01P1/18 ; H01P11/00
摘要：
A negative differential phase shifter includes a first uncoupled transmission line, wherein the first uncoupled transmission line has a length of λ/2 at a center frequency; a first coupled transmission line, wherein the first coupled transmission line is operatively connected to the first uncoupled transmission line; and a second uncoupled transmission line, wherein the second uncoupled transmission line is operatively connected to the first coupled transmission line, and the second uncoupled transmission line is operatively connected to the first uncoupled transmission line. A method of implementing a negative differential phase shifter includes operatively connecting a first coupled transmission line to a first uncoupled transmission line, wherein the first uncoupled transmission line has a length of λ/2 at a center frequency; operatively connecting a second uncoupled transmission line to the first coupled transmission line; and operatively connecting the second uncoupled transmission line to the first uncoupled transmission line.
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