SE7611656L - Fasskiftningskrets - Google Patents
FasskiftningskretsInfo
- Publication number
- SE7611656L SE7611656L SE7611656A SE7611656A SE7611656L SE 7611656 L SE7611656 L SE 7611656L SE 7611656 A SE7611656 A SE 7611656A SE 7611656 A SE7611656 A SE 7611656A SE 7611656 L SE7611656 L SE 7611656L
- Authority
- SE
- Sweden
- Prior art keywords
- phase change
- change circuit
- circuit
- phase
- change
- 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
- H01P1/18—Phase-shifters
- H01P1/185—Phase-shifters using a diode or a gas filled discharge tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/625,271 US4001734A (en) | 1975-10-23 | 1975-10-23 | π-Loop phase bit apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7611656L true SE7611656L (sv) | 1977-04-24 |
SE414849B SE414849B (sv) | 1980-08-18 |
Family
ID=24505313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7611656A SE414849B (sv) | 1975-10-23 | 1976-10-20 | Fasskiftningskrets |
Country Status (10)
Country | Link |
---|---|
US (1) | US4001734A (sv) |
JP (1) | JPS5251841A (sv) |
BE (1) | BE847524A (sv) |
DE (1) | DE2645898A1 (sv) |
FR (1) | FR2329105A1 (sv) |
GB (1) | GB1561145A (sv) |
IL (1) | IL50619A (sv) |
IT (1) | IT1076498B (sv) |
NL (1) | NL176118C (sv) |
SE (1) | SE414849B (sv) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982214A (en) * | 1975-10-23 | 1976-09-21 | Hughes Aircraft Company | 180° phase shifting apparatus |
CA1097755A (en) * | 1976-02-26 | 1981-03-17 | Mitsuo Makimoto | Electrical tuning circuit |
AU560304B2 (en) * | 1982-02-02 | 1987-04-02 | British Telecommunications Public Limited Company | Waveguide psk device |
IT1193650B (it) * | 1983-01-31 | 1988-07-21 | Honeywell Inf Systems | Apparato di interruzione ad affidabilita' accresciuta |
US4604593A (en) * | 1985-08-20 | 1986-08-05 | The United States Of America As Represented By The Secretary Of The Air Force | π-section digital phase shifter apparatus |
EP0247542B1 (de) * | 1986-05-27 | 1992-08-26 | Siemens Aktiengesellschaft | Integrierter Mikrowellenschaltkreis |
JPS6414697U (sv) * | 1987-07-15 | 1989-01-25 | ||
CA2004857A1 (en) * | 1988-12-21 | 1990-06-21 | Russell L. Holden | Switched ring phase bit circuit |
US5208564A (en) * | 1991-12-19 | 1993-05-04 | Hughes Aircraft Company | Electronic phase shifting circuit for use in a phased radar antenna array |
US7193562B2 (en) * | 2004-11-22 | 2007-03-20 | Ruckus Wireless, Inc. | Circuit board having a peripheral antenna apparatus with selectable antenna elements |
US7292198B2 (en) * | 2004-08-18 | 2007-11-06 | Ruckus Wireless, Inc. | System and method for an omnidirectional planar antenna apparatus with selectable elements |
US7498996B2 (en) * | 2004-08-18 | 2009-03-03 | Ruckus Wireless, Inc. | Antennas with polarization diversity |
US8031129B2 (en) | 2004-08-18 | 2011-10-04 | Ruckus Wireless, Inc. | Dual band dual polarization antenna array |
US7880683B2 (en) * | 2004-08-18 | 2011-02-01 | Ruckus Wireless, Inc. | Antennas with polarization diversity |
US7696946B2 (en) * | 2004-08-18 | 2010-04-13 | Ruckus Wireless, Inc. | Reducing stray capacitance in antenna element switching |
US7362280B2 (en) * | 2004-08-18 | 2008-04-22 | Ruckus Wireless, Inc. | System and method for a minimized antenna apparatus with selectable elements |
US7965252B2 (en) * | 2004-08-18 | 2011-06-21 | Ruckus Wireless, Inc. | Dual polarization antenna array with increased wireless coverage |
US7652632B2 (en) * | 2004-08-18 | 2010-01-26 | Ruckus Wireless, Inc. | Multiband omnidirectional planar antenna apparatus with selectable elements |
CN1934750B (zh) * | 2004-11-22 | 2012-07-18 | 鲁库斯无线公司 | 包括具有可选择天线元件的外围天线装置的电路板 |
US7358912B1 (en) | 2005-06-24 | 2008-04-15 | Ruckus Wireless, Inc. | Coverage antenna apparatus with selectable horizontal and vertical polarization elements |
US7646343B2 (en) * | 2005-06-24 | 2010-01-12 | Ruckus Wireless, Inc. | Multiple-input multiple-output wireless antennas |
US7893882B2 (en) | 2007-01-08 | 2011-02-22 | Ruckus Wireless, Inc. | Pattern shaping of RF emission patterns |
JP2007168833A (ja) * | 2005-12-21 | 2007-07-05 | Mitsubishi Alum Co Ltd | 紙製容器および容器用紙材 |
US7639106B2 (en) * | 2006-04-28 | 2009-12-29 | Ruckus Wireless, Inc. | PIN diode network for multiband RF coupling |
JP5094515B2 (ja) * | 2008-04-09 | 2012-12-12 | 三菱電機株式会社 | ミリ波帯スイッチ |
US8217843B2 (en) | 2009-03-13 | 2012-07-10 | Ruckus Wireless, Inc. | Adjustment of radiation patterns utilizing a position sensor |
US8698675B2 (en) | 2009-05-12 | 2014-04-15 | Ruckus Wireless, Inc. | Mountable antenna elements for dual band antenna |
US9407012B2 (en) | 2010-09-21 | 2016-08-02 | Ruckus Wireless, Inc. | Antenna with dual polarization and mountable antenna elements |
US8756668B2 (en) | 2012-02-09 | 2014-06-17 | Ruckus Wireless, Inc. | Dynamic PSK for hotspots |
US9634403B2 (en) | 2012-02-14 | 2017-04-25 | Ruckus Wireless, Inc. | Radio frequency emission pattern shaping |
US10186750B2 (en) | 2012-02-14 | 2019-01-22 | Arris Enterprises Llc | Radio frequency antenna array with spacing element |
US9092610B2 (en) | 2012-04-04 | 2015-07-28 | Ruckus Wireless, Inc. | Key assignment for a brand |
US9570799B2 (en) | 2012-09-07 | 2017-02-14 | Ruckus Wireless, Inc. | Multiband monopole antenna apparatus with ground plane aperture |
US10230161B2 (en) | 2013-03-15 | 2019-03-12 | Arris Enterprises Llc | Low-band reflector for dual band directional antenna |
RU2639992C1 (ru) * | 2016-11-15 | 2017-12-25 | Геннадий Алексеевич Крисламов | Дискретный СВЧ фазовращатель |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131367A (en) * | 1962-06-29 | 1964-04-28 | Fred T Pitts | Variable phase shift selector |
US3568105A (en) * | 1969-03-03 | 1971-03-02 | Itt | Microstrip phase shifter having switchable path lengths |
US3568097A (en) * | 1969-11-18 | 1971-03-02 | Texas Instruments Inc | Switched line length phase shift network for strip transmission line |
-
1975
- 1975-10-23 US US05/625,271 patent/US4001734A/en not_active Expired - Lifetime
-
1976
- 1976-10-06 IL IL50619A patent/IL50619A/xx unknown
- 1976-10-12 DE DE19762645898 patent/DE2645898A1/de active Granted
- 1976-10-14 FR FR7630945A patent/FR2329105A1/fr active Granted
- 1976-10-15 GB GB43010/76A patent/GB1561145A/en not_active Expired
- 1976-10-20 SE SE7611656A patent/SE414849B/sv not_active IP Right Cessation
- 1976-10-20 NL NLAANVRAGE7611633,A patent/NL176118C/xx not_active IP Right Cessation
- 1976-10-21 IT IT51829/76A patent/IT1076498B/it active
- 1976-10-22 BE BE2055393A patent/BE847524A/xx not_active IP Right Cessation
- 1976-10-22 JP JP51126317A patent/JPS5251841A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5340856B2 (sv) | 1978-10-30 |
IT1076498B (it) | 1985-04-27 |
NL7611633A (nl) | 1977-04-26 |
IL50619A0 (en) | 1976-12-31 |
JPS5251841A (en) | 1977-04-26 |
BE847524A (fr) | 1977-02-14 |
NL176118B (nl) | 1984-09-17 |
IL50619A (en) | 1978-07-31 |
SE414849B (sv) | 1980-08-18 |
FR2329105B1 (sv) | 1980-09-12 |
US4001734A (en) | 1977-01-04 |
NL176118C (nl) | 1985-02-18 |
FR2329105A1 (fr) | 1977-05-20 |
DE2645898C2 (sv) | 1989-06-22 |
DE2645898A1 (de) | 1977-05-05 |
GB1561145A (en) | 1980-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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