AT325680B - FOUR-POLE CONSTRUCTION OF NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLE - Google Patents
FOUR-POLE CONSTRUCTION OF NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLEInfo
- Publication number
- AT325680B AT325680B AT39573A AT39573A AT325680B AT 325680 B AT325680 B AT 325680B AT 39573 A AT39573 A AT 39573A AT 39573 A AT39573 A AT 39573A AT 325680 B AT325680 B AT 325680B
- Authority
- AT
- Austria
- Prior art keywords
- low
- wire cable
- reflection attenuation
- pole construction
- negative resistors
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/62—Two-way amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722202501 DE2202501C3 (en) | 1972-01-19 | 1972-01-19 | Four-pole consisting of negative resistors for low-reflection attenuation reduction of a two-wire line |
DE2240730 | 1972-08-18 | ||
DE19722261853 DE2261853C3 (en) | 1972-01-19 | 1972-12-18 | Negative impedance converter with an amplifier having an operational amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA39573A ATA39573A (en) | 1975-01-15 |
AT325680B true AT325680B (en) | 1975-11-10 |
Family
ID=27184046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT39573A AT325680B (en) | 1972-01-19 | 1973-01-18 | FOUR-POLE CONSTRUCTION OF NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLE |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5716526B2 (en) |
AT (1) | AT325680B (en) |
CH (1) | CH553517A (en) |
DE (3) | DE2202501C3 (en) |
IT (1) | IT983852B (en) |
NL (1) | NL7300702A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51113406A (en) * | 1975-03-28 | 1976-10-06 | Yokogawa Hokushin Electric Corp | Repeater |
JPS5287951A (en) * | 1976-01-19 | 1977-07-22 | Yokogawa Hokushin Electric Corp | Negative impedance circuit |
JPS5299720U (en) * | 1976-01-26 | 1977-07-28 | ||
JPS56168412A (en) * | 1981-04-20 | 1981-12-24 | Yokogawa Hokushin Electric Corp | Negative impedance circuit |
JPS56168411A (en) * | 1981-04-20 | 1981-12-24 | Yokogawa Hokushin Electric Corp | Negative impedance circuit |
JPS609321U (en) * | 1982-10-21 | 1985-01-22 | 横河電機株式会社 | negative impedance circuit |
-
1972
- 1972-01-19 DE DE19722202501 patent/DE2202501C3/en not_active Expired
- 1972-08-18 DE DE19722240730D patent/DE2240730C2/en not_active Expired
- 1972-12-18 DE DE19722261853 patent/DE2261853C3/en not_active Expired
-
1973
- 1973-01-11 CH CH39373A patent/CH553517A/en not_active IP Right Cessation
- 1973-01-16 JP JP729973A patent/JPS5716526B2/ja not_active Expired
- 1973-01-17 IT IT1928973A patent/IT983852B/en active
- 1973-01-17 NL NL7300702A patent/NL7300702A/xx not_active Application Discontinuation
- 1973-01-18 AT AT39573A patent/AT325680B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT983852B (en) | 1974-11-11 |
DE2240730B1 (en) | 1974-02-28 |
DE2261853C3 (en) | 1975-09-04 |
ATA39573A (en) | 1975-01-15 |
CH553517A (en) | 1974-08-30 |
DE2261853A1 (en) | 1974-07-11 |
DE2202501C3 (en) | 1974-05-22 |
JPS5716526B2 (en) | 1982-04-06 |
DE2202501A1 (en) | 1973-08-02 |
DE2202501B2 (en) | 1973-10-25 |
DE2261853B2 (en) | 1975-01-23 |
NL7300702A (en) | 1973-07-23 |
JPS4883750A (en) | 1973-11-08 |
DE2240730C2 (en) | 1974-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL182118C (en) | SIGNAL TRANSMISSION CABLE SYSTEM. | |
CA1031050A (en) | Two-wire signal transmission system | |
SE409060B (en) | COMMUNICATION CABLE | |
SE415313B (en) | data transmission system | |
BE847523A (en) | DATA TRANSMISSION SYSTEM | |
AT369918B (en) | DIGITAL SIGNAL TRANSMISSION SYSTEM | |
NL7714265A (en) | ANTIBACTERIAL MOUTH PREPARATION. | |
AT373414B (en) | DIGITAL ENCODER | |
NL183621C (en) | DIGITAL TELECOMMUNICATIONS TRANSMISSION SYSTEM. | |
AT338360B (en) | DEVICE FOR PRODUCING A CABLE BUNDLING | |
AT325680B (en) | FOUR-POLE CONSTRUCTION OF NEGATIVE RESISTORS FOR LOW-REFLECTION ATTENUATION OF A TWO-WIRE CABLE | |
SE421649B (en) | TRANSMISSION | |
SE7907978L (en) | DIGITAL COMMUNICATION SYSTEM | |
BE843635A (en) | DIGITAL COMMUNICATION SYSTEMS | |
DK361275A (en) | FAXIMILE TRANSMISSION SYSTEM BEDUCHAUD M | |
FR2277473A1 (en) | DIGITAL SIGNAL TRANSMISSION | |
BR7901158A (en) | DIGITAL INFORMATION TRANSMISSION SYSTEM | |
AT346912B (en) | NETWORK FOR THE INDEPENDENT ATTENUATION REDUCTION OF A TWO-WIRE CABLE | |
IT1078165B (en) | AM COMPATIBLE STEREO TRANSMISSION SYSTEM | |
DK495275A (en) | HF SIGNAL TRANSMISSION COUPLING | |
BR7506679A (en) | TRANSMISSION SYSTEM | |
BE843486A (en) | ARALIPHATIC DIHALOGEN COMPOUNDS | |
NL7602628A (en) | DIGITAL TRANSMISSION SYSTEM. | |
BE793715A (en) | TRANSMISSION NETWORK | |
SE7506337L (en) | TRANSMISSION MANAGEMENT |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
REN | Ceased due to non-payment of the annual fee |