CH379589A - Richtungskoppler - Google Patents
RichtungskopplerInfo
- Publication number
- CH379589A CH379589A CH6704458A CH6704458A CH379589A CH 379589 A CH379589 A CH 379589A CH 6704458 A CH6704458 A CH 6704458A CH 6704458 A CH6704458 A CH 6704458A CH 379589 A CH379589 A CH 379589A
- Authority
- CH
- Switzerland
- Prior art keywords
- directional coupler
- coupler
- directional
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/26—Helical slow-wave structures; Adjustment therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
- H01J23/50—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the interaction circuit being a helix or derived from a helix
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB40244/57A GB868979A (en) | 1957-12-30 | 1957-12-30 | Improvements in or relating to coupled transmission lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH379589A true CH379589A (de) | 1964-07-15 |
Family
ID=10413930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6704458A CH379589A (de) | 1957-12-30 | 1958-12-08 | Richtungskoppler |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US3020498A (de) |
| CH (1) | CH379589A (de) |
| DE (1) | DE1079705B (de) |
| FR (2) | FR1220857A (de) |
| GB (3) | GB868979A (de) |
| NL (1) | NL258495A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL265529A (de) * | 1960-06-03 | |||
| US3167727A (en) * | 1961-03-09 | 1965-01-26 | Boeing Co | Microwave zig-zag line couplers |
| US3211945A (en) * | 1961-05-01 | 1965-10-12 | Sylvania Electric Prod | Helix assembly |
| US3376519A (en) * | 1961-09-29 | 1968-04-02 | Siemens Ag | Delay line for traveling wave tubes |
| US3258722A (en) * | 1963-08-16 | 1966-06-28 | Slow wave structure for travelling wave tubes | |
| US3353058A (en) * | 1963-08-16 | 1967-11-14 | Int Standard Electric Corp | Slow wave structure having oppositely curved conductors disposed about the beam and mounted transversely between opposite walls |
| GB1053279A (de) * | 1964-10-05 | |||
| US3521115A (en) * | 1967-12-07 | 1970-07-21 | Sfd Lab Inc | Helix coupled impedance transformer and tubes using same |
| US4282457A (en) * | 1979-06-18 | 1981-08-04 | Raytheon Company | Backward wave suppressor |
| DE3828956C1 (en) * | 1988-08-26 | 1989-12-14 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | Non-reciprocal microwave gate circuit |
| US6320550B1 (en) | 1998-04-06 | 2001-11-20 | Vortekx, Inc. | Contrawound helical antenna |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2708236A (en) * | 1950-03-18 | 1955-05-10 | Bell Telephone Labor Inc | Microwave amplifiers |
| US2823332A (en) * | 1951-06-08 | 1958-02-11 | Bell Telephone Labor Inc | Microwave amplifier device |
| US2831142A (en) * | 1951-10-03 | 1958-04-15 | Kazan Benjamin | Slow-wave structures |
| US2920227A (en) * | 1952-06-28 | 1960-01-05 | Csf | Ladder type delay line |
| US2871452A (en) * | 1953-04-23 | 1959-01-27 | Hewlett Packard Co | Broad band waveguide directional coupler |
| US2905858A (en) * | 1953-06-30 | 1959-09-22 | Bell Telephone Labor Inc | Impedance matching by means of coupled helices |
| US2890384A (en) * | 1953-09-24 | 1959-06-09 | Raytheon Mfg Co | Traveling wave electronic devices |
| US2834915A (en) * | 1953-10-30 | 1958-05-13 | Raytheon Mfg Co | Traveling wave tube |
| FR1115157A (fr) * | 1954-11-29 | 1956-04-20 | Csf | Ligne à retard pour tubes à ondes progressives |
| US2942212A (en) * | 1956-01-31 | 1960-06-21 | British Thomson Houston Co Ltd | Position sensing devices |
| NL216259A (de) * | 1956-04-26 | |||
| NL217676A (de) * | 1956-05-31 |
-
0
- NL NL258495D patent/NL258495A/xx unknown
-
1957
- 1957-12-30 GB GB40244/57A patent/GB868979A/en not_active Expired
-
1958
- 1958-12-08 US US778828A patent/US3020498A/en not_active Expired - Lifetime
- 1958-12-08 CH CH6704458A patent/CH379589A/de unknown
- 1958-12-19 FR FR482A patent/FR1220857A/fr not_active Expired
- 1958-12-23 DE DEI15813A patent/DE1079705B/de active Pending
-
1960
- 1960-06-08 GB GB20062/60A patent/GB952338A/en not_active Expired
- 1960-10-27 US US65304A patent/US3181090A/en not_active Expired - Lifetime
-
1961
- 1961-06-15 GB GB21673/61A patent/GB976756A/en not_active Expired
-
1964
- 1964-05-14 FR FR85741D patent/FR85741E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3181090A (en) | 1965-04-27 |
| NL258495A (de) | |
| GB952338A (en) | 1964-03-18 |
| FR85741E (de) | 1965-10-01 |
| US3020498A (en) | 1962-02-06 |
| FR1220857A (fr) | 1960-05-30 |
| GB976756A (en) | 1964-12-02 |
| DE1079705B (de) | 1960-04-14 |
| GB868979A (en) | 1961-05-25 |
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