ES2036943A2 - Autoencapsulated passive directional couplers - Google Patents
Autoencapsulated passive directional couplersInfo
- Publication number
- ES2036943A2 ES2036943A2 ES919102501A ES9102501A ES2036943A2 ES 2036943 A2 ES2036943 A2 ES 2036943A2 ES 919102501 A ES919102501 A ES 919102501A ES 9102501 A ES9102501 A ES 9102501A ES 2036943 A2 ES2036943 A2 ES 2036943A2
- Authority
- ES
- Spain
- Prior art keywords
- autoencapsulated
- layers
- directional couplers
- superficial
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Abstract
Autoencapsulated passive directional couplers.Applicable to radiofrequency systems of the type that have parallel conductor lines (3) whose length is a function of the desired operating frequency.Their purpose is to behave and operate as discrete electronic components, allowing its assembly to be superficial, solving the inconvenience of its physical construction within the mechanics of the equipment to which they are applied.They have dielectric ceramic layers (1) they deposit some mass planes (4) on the top and bottom surface of the centre (5) of said layers (1), on the conductor lines and on the external surfaces of the outer layers.All the layers (4) have semicircular inputs (2) designed to perform the appropriate electrical connections and are physically joined using joint sintering of ceramics at low temperatures, forming an autoencapsulated compact box of superficial assembly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102501A ES2036943B1 (en) | 1991-11-11 | 1991-11-11 | SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102501A ES2036943B1 (en) | 1991-11-11 | 1991-11-11 | SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2036943A2 true ES2036943A2 (en) | 1993-06-01 |
ES2036943R ES2036943R (en) | 1995-10-16 |
ES2036943B1 ES2036943B1 (en) | 1996-06-01 |
Family
ID=8274127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9102501A Expired - Lifetime ES2036943B1 (en) | 1991-11-11 | 1991-11-11 | SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2036943B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647878A (en) * | 1984-11-14 | 1987-03-03 | Itt Corporation | Coaxial shielded directional microwave coupler |
US4737740A (en) * | 1983-05-26 | 1988-04-12 | The United States Of America As Represented By The Secretary Of The Navy | Discontinuous-taper directional coupler |
US4821007A (en) * | 1987-02-06 | 1989-04-11 | Tektronix, Inc. | Strip line circuit component and method of manufacture |
US5028473A (en) * | 1989-10-02 | 1991-07-02 | Hughes Aircraft Company | Three dimensional microcircuit structure and process for fabricating the same from ceramic tape |
US5032803A (en) * | 1990-02-02 | 1991-07-16 | American Telephone & Telegraph Company | Directional stripline structure and manufacture |
-
1991
- 1991-11-11 ES ES9102501A patent/ES2036943B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737740A (en) * | 1983-05-26 | 1988-04-12 | The United States Of America As Represented By The Secretary Of The Navy | Discontinuous-taper directional coupler |
US4647878A (en) * | 1984-11-14 | 1987-03-03 | Itt Corporation | Coaxial shielded directional microwave coupler |
US4821007A (en) * | 1987-02-06 | 1989-04-11 | Tektronix, Inc. | Strip line circuit component and method of manufacture |
US5028473A (en) * | 1989-10-02 | 1991-07-02 | Hughes Aircraft Company | Three dimensional microcircuit structure and process for fabricating the same from ceramic tape |
US5032803A (en) * | 1990-02-02 | 1991-07-16 | American Telephone & Telegraph Company | Directional stripline structure and manufacture |
Also Published As
Publication number | Publication date |
---|---|
ES2036943B1 (en) | 1996-06-01 |
ES2036943R (en) | 1995-10-16 |
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