ATA221879A - Umpolmodulator - Google Patents
UmpolmodulatorInfo
- Publication number
- ATA221879A ATA221879A AT0221879A AT221879A ATA221879A AT A221879 A ATA221879 A AT A221879A AT 0221879 A AT0221879 A AT 0221879A AT 221879 A AT221879 A AT 221879A AT A221879 A ATA221879 A AT A221879A
- Authority
- AT
- Austria
- Prior art keywords
- umpolmodulator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
- H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
- H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2813382A DE2813382C2 (de) | 1978-03-28 | 1978-03-28 | Umpolmodulator |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA221879A true ATA221879A (de) | 1984-03-15 |
AT376331B AT376331B (de) | 1984-11-12 |
Family
ID=6035598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0221879A AT376331B (de) | 1978-03-28 | 1979-03-26 | Umpolmodulator |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS6028163B2 (de) |
AR (1) | AR217357A1 (de) |
AT (1) | AT376331B (de) |
BE (1) | BE875162A (de) |
BR (1) | BR7901862A (de) |
DE (1) | DE2813382C2 (de) |
DK (1) | DK123979A (de) |
FR (1) | FR2421507A1 (de) |
GB (1) | GB2018070B (de) |
IT (1) | IT1113238B (de) |
LU (1) | LU81079A1 (de) |
NL (1) | NL7902433A (de) |
SE (1) | SE7902723L (de) |
YU (1) | YU73679A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI87860C (fi) * | 1988-04-05 | 1993-02-25 | Nokia Mobira Oy | Differentialutgaongens koppling som enpolig |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3668440A (en) * | 1970-10-16 | 1972-06-06 | Motorola Inc | Temperature stable monolithic multiplier circuit |
DE2326621C3 (de) * | 1973-05-25 | 1978-11-16 | Robert Bosch Gmbh, 7000 Stuttgart | System zur Verarbeitung von Signalen |
DE2364156C2 (de) * | 1973-12-21 | 1975-11-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verstärkender Doppelgegentaktmodulator |
-
1978
- 1978-03-28 DE DE2813382A patent/DE2813382C2/de not_active Expired
-
1979
- 1979-03-26 AT AT0221879A patent/AT376331B/de not_active IP Right Cessation
- 1979-03-26 LU LU81079A patent/LU81079A1/de unknown
- 1979-03-27 GB GB7910646A patent/GB2018070B/en not_active Expired
- 1979-03-27 BR BR7901862A patent/BR7901862A/pt unknown
- 1979-03-27 AR AR275955A patent/AR217357A1/es active
- 1979-03-27 DK DK123979A patent/DK123979A/da unknown
- 1979-03-27 SE SE7902723A patent/SE7902723L/ not_active Application Discontinuation
- 1979-03-27 IT IT7921330A patent/IT1113238B/it active
- 1979-03-27 FR FR7907628A patent/FR2421507A1/fr active Granted
- 1979-03-28 BE BE0/194273A patent/BE875162A/xx not_active IP Right Cessation
- 1979-03-28 NL NL7902433A patent/NL7902433A/xx not_active Application Discontinuation
- 1979-03-28 JP JP54035722A patent/JPS6028163B2/ja not_active Expired
- 1979-03-28 YU YU00736/79A patent/YU73679A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2421507A1 (fr) | 1979-10-26 |
DE2813382C2 (de) | 1983-06-30 |
JPS6028163B2 (ja) | 1985-07-03 |
BE875162A (fr) | 1979-09-28 |
NL7902433A (nl) | 1979-10-02 |
BR7901862A (pt) | 1979-10-30 |
GB2018070B (en) | 1982-06-23 |
GB2018070A (en) | 1979-10-10 |
IT7921330A0 (it) | 1979-03-27 |
FR2421507B1 (de) | 1982-10-08 |
DK123979A (da) | 1979-09-29 |
JPS54136270A (en) | 1979-10-23 |
IT1113238B (it) | 1986-01-20 |
SE7902723L (sv) | 1979-09-29 |
LU81079A1 (de) | 1979-06-19 |
AT376331B (de) | 1984-11-12 |
YU73679A (en) | 1982-06-30 |
AR217357A1 (es) | 1980-03-14 |
DE2813382A1 (de) | 1979-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |