WO2019018034A3 - System and method for unidirectional routing of signals - Google Patents
System and method for unidirectional routing of signals Download PDFInfo
- Publication number
- WO2019018034A3 WO2019018034A3 PCT/US2018/027880 US2018027880W WO2019018034A3 WO 2019018034 A3 WO2019018034 A3 WO 2019018034A3 US 2018027880 W US2018027880 W US 2018027880W WO 2019018034 A3 WO2019018034 A3 WO 2019018034A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frequency
- signal
- port
- signals
- time
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/397—Circulators using non- reciprocal phase shifters
Landscapes
- Amplitude Modulation (AREA)
- Ac-Ac Conversion (AREA)
- Transmitters (AREA)
Abstract
One aspect of the invention provides a non-reciprocal element having an operating bandwidth and an operating frequency. The non-reciprocal element includes: a first port; a second port; a first frequency converter coupled with the first port and configured to convert a first signal having a first frequency to a second signal having a second frequency; a first delay element coupled with the first frequency converter and configured to introduce a time delay into the second signal, thereby producing a first time-delayed signal having the second frequency; and a second frequency converter coupled with the first delay element and the second port and configured to convert the first time-delayed signal to a third signal having the first frequency. The second frequency is different from the first frequency. The first delay element is a non-resonant element. Another aspect of the invention provides an integrated circuit including a non-reciprocal element as described herein.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762509565P | 2017-05-22 | 2017-05-22 | |
US62/509,565 | 2017-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2019018034A2 WO2019018034A2 (en) | 2019-01-24 |
WO2019018034A3 true WO2019018034A3 (en) | 2019-02-28 |
Family
ID=65015775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2018/027880 WO2019018034A2 (en) | 2017-05-22 | 2018-04-17 | System and method for unidirectional routing of signals |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2019018034A2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638033A (en) * | 1995-12-27 | 1997-06-10 | Hughes Electronics | Three port slot line circulator |
US20020097103A1 (en) * | 2001-01-24 | 2002-07-25 | Murata Manufacturing Co., Ltd. | Nonreciprocal circuit device and communication device |
US20050190007A1 (en) * | 2003-03-18 | 2005-09-01 | Murata Manufacturing Co., Ltd. | Two-port non-reciprocal circuit device, composite electronic component, and communication apparatus |
US20050207009A1 (en) * | 2004-03-22 | 2005-09-22 | Efimov Oleg M | Nonreciprocal optical element with independent control of transmission opposite directions |
US20060082477A1 (en) * | 2002-06-27 | 2006-04-20 | Uwe Guenther | Method and device for data transmission |
-
2018
- 2018-04-17 WO PCT/US2018/027880 patent/WO2019018034A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5638033A (en) * | 1995-12-27 | 1997-06-10 | Hughes Electronics | Three port slot line circulator |
US20020097103A1 (en) * | 2001-01-24 | 2002-07-25 | Murata Manufacturing Co., Ltd. | Nonreciprocal circuit device and communication device |
US20060082477A1 (en) * | 2002-06-27 | 2006-04-20 | Uwe Guenther | Method and device for data transmission |
US20050190007A1 (en) * | 2003-03-18 | 2005-09-01 | Murata Manufacturing Co., Ltd. | Two-port non-reciprocal circuit device, composite electronic component, and communication apparatus |
US20050207009A1 (en) * | 2004-03-22 | 2005-09-22 | Efimov Oleg M | Nonreciprocal optical element with independent control of transmission opposite directions |
Also Published As
Publication number | Publication date |
---|---|
WO2019018034A2 (en) | 2019-01-24 |
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