Patent US2523244A successfully refreshed from Google Patents.
US3710282A
Expired / Lapsed
US
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Arrangement for the decrease of reflection interferences within networks for pulse transmissions
Assignee: Siemens AG
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Filing: 1971-04-29
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Granted: 1973-01-09
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Expires: 1991-04-29
Abstract
Abstract An arrangement for reducing reflection interference within a pulse transmission network which has a main transmission line and a plurality of branch transmission lines which are predominantly capacitively loaded wherein adjacent the connection of a branch transmission line to the main transmission line there is provided a resistor in series with the branch transmission line and having a resistance value equal to the wave resistance of the branch line minus half the wave resistance of the main transmission line.
Inventors
- 👤 S Seinecke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:21
CPC Classifications
H; H03; H03H; H03H7/00; H03H7/48; H03H7/38; H03K; H03K19/00; H03K19/0175; H03K19/017545
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
In a pulse transmission network of the type which has a main transmission line and a plurality of branch lines connected thereto which are predominantly capactively loaded at their distal ends, the improvement therein for reducing reflection interference comprising the provision of a resistor in series with each branch line adjacent its connection to the main line, each said resistor having a resistance value which is equal to the wave resistance of its branch line minus half the wave resistance of the main line.
Claim 2
Dependent Claim
84 words
In a pulse transmission network of the type which has a main transmission line and a plurality of branch lines connected thereto which are predominantly capactively loaded at their distal ends, the improvement therein for reducing reflection interference comprising the provision of a resistor in series with each branch line adjacent its connection to the main line, each said resistor having a resistance value which is equal to the wave resistance of its branch line minus half the wave resistance of the main line.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-01-09 | 1976-07-10 | 1977-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-09 | 1980-07-10 | 1981-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-09 | 1984-07-10 | 1985-01-09 | $7700.00 | Window Closed / Lapsed |