IT1038054B - Circuito di accoppiamento direzionale a larga bana - Google Patents
Circuito di accoppiamento direzionale a larga banaInfo
- Publication number
- IT1038054B IT1038054B IT23308/75A IT2330875A IT1038054B IT 1038054 B IT1038054 B IT 1038054B IT 23308/75 A IT23308/75 A IT 23308/75A IT 2330875 A IT2330875 A IT 2330875A IT 1038054 B IT1038054 B IT 1038054B
- Authority
- IT
- Italy
- Prior art keywords
- larga
- bana
- coupling circuit
- directional coupling
- directional
- Prior art date
Links
- BNGRKDJZQIGWQF-UHFFFAOYSA-N [4-benzamido-5-(naphthalen-2-ylamino)-5-oxopentyl]-(diaminomethylidene)azanium;chloride Chemical compound Cl.C=1C=C2C=CC=CC2=CC=1NC(=O)C(CCCNC(=N)N)NC(=O)C1=CC=CC=C1 BNGRKDJZQIGWQF-UHFFFAOYSA-N 0.000 title 1
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/484,190 US3934213A (en) | 1974-06-28 | 1974-06-28 | Broad band directional coupling circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1038054B true IT1038054B (it) | 1979-11-20 |
Family
ID=23923139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23308/75A IT1038054B (it) | 1974-06-28 | 1975-05-14 | Circuito di accoppiamento direzionale a larga bana |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3934213A (it) |
| JP (1) | JPS513830A (it) |
| CA (1) | CA1067969A (it) |
| DE (1) | DE2524438A1 (it) |
| FR (1) | FR2276740A1 (it) |
| GB (1) | GB1473067A (it) |
| IT (1) | IT1038054B (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751355A (en) * | 1980-09-13 | 1982-03-26 | Matsushita Electric Works Ltd | Corrugated facing board |
| GB8629529D0 (en) * | 1986-12-10 | 1987-01-21 | Gen Electric Co Plc | Radio transmitter arrangements |
| DE69207509T2 (de) * | 1991-08-20 | 1996-08-22 | Philips Electronics Nv | Telekommunikationssystem mit einer Leitung für digitalen Verkehr mit einer Anordnung zum Abzweigen des digitalen Duplexverkehrs, und Anordnung zur Anwendung in dem Telekommunikationssystem |
| US5425052A (en) * | 1992-08-14 | 1995-06-13 | Harris Corporation | High impedance directional signal separator for extracting and separating respective signalling components of a wireline full-duplex digital data link |
| US5500879A (en) * | 1992-08-14 | 1996-03-19 | Adtran | Blind signal separation and equalization of full-duplex amplitude modulated signals on a signal transmission line |
| US5461349A (en) * | 1994-10-17 | 1995-10-24 | Simons; Keneth A. | Directional coupler tap and system employing same |
| US5926076A (en) * | 1997-08-07 | 1999-07-20 | Werlatone, Inc. | Adjustable broadband directional coupler |
| US6066994A (en) * | 1998-05-18 | 2000-05-23 | Amplifier Research Corporation | Broadband directional coupler including amplifying, sampling and combining circuits |
| US6731166B1 (en) * | 2001-11-26 | 2004-05-04 | Analog Devices, Inc. | Power amplifier system with multiple primary windings |
| US8067718B2 (en) * | 2006-05-04 | 2011-11-29 | Tektronix, Inc. | Method and apparatus for probing |
| WO2020174580A1 (ja) * | 2019-02-26 | 2020-09-03 | 三菱電機株式会社 | 方向性結合器及び半導体チップ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2395540A (en) * | 1942-06-27 | 1946-02-26 | Bell Telephone Labor Inc | Order wire circuit for carrier transmission systems |
| US3611123A (en) * | 1969-05-26 | 1971-10-05 | Systron Donner Corp | Low insertion loss directional detector |
-
1974
- 1974-06-28 US US05/484,190 patent/US3934213A/en not_active Expired - Lifetime
-
1975
- 1975-04-11 CA CA224,560A patent/CA1067969A/en not_active Expired
- 1975-04-28 GB GB1746775A patent/GB1473067A/en not_active Expired
- 1975-05-14 JP JP50056225A patent/JPS513830A/ja active Pending
- 1975-05-14 IT IT23308/75A patent/IT1038054B/it active
- 1975-05-23 FR FR7516567A patent/FR2276740A1/fr not_active Withdrawn
- 1975-06-03 DE DE19752524438 patent/DE2524438A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS513830A (it) | 1976-01-13 |
| CA1067969A (en) | 1979-12-11 |
| GB1473067A (en) | 1977-05-11 |
| FR2276740A1 (fr) | 1976-01-23 |
| US3934213A (en) | 1976-01-20 |
| DE2524438A1 (de) | 1976-01-15 |
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