CA2173376C - Appareil et methode de reception numerique multibande a reduction de la largeur de bande - Google Patents
Appareil et methode de reception numerique multibande a reduction de la largeur de bandeInfo
- Publication number
- CA2173376C CA2173376C CA002173376A CA2173376A CA2173376C CA 2173376 C CA2173376 C CA 2173376C CA 002173376 A CA002173376 A CA 002173376A CA 2173376 A CA2173376 A CA 2173376A CA 2173376 C CA2173376 C CA 2173376C
- Authority
- CA
- Canada
- Prior art keywords
- frequency
- band
- waveband
- mhz
- base frequency
- 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.)
- Expired - Lifetime
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US714,494 | 1991-06-13 | ||
US07/714,494 US5280636A (en) | 1991-06-13 | 1991-06-13 | Multi-band digital receiving apparatus and method with bandwidth reduction |
CA002067652A CA2067652C (fr) | 1991-06-13 | 1992-04-30 | Recepteur numerique et methode de reduction de la largeur des bandes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2173376A1 CA2173376A1 (fr) | 1992-12-14 |
CA2173376C true CA2173376C (fr) | 1998-10-20 |
Family
ID=25675117
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002173376A Expired - Lifetime CA2173376C (fr) | 1991-06-13 | 1992-04-30 | Appareil et methode de reception numerique multibande a reduction de la largeur de bande |
CA002173377A Expired - Lifetime CA2173377C (fr) | 1991-06-13 | 1992-04-30 | Appareil et methode de reception numerique multibande a reduction de la largeur de bande |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002173377A Expired - Lifetime CA2173377C (fr) | 1991-06-13 | 1992-04-30 | Appareil et methode de reception numerique multibande a reduction de la largeur de bande |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA2173376C (fr) |
-
1992
- 1992-04-30 CA CA002173376A patent/CA2173376C/fr not_active Expired - Lifetime
- 1992-04-30 CA CA002173377A patent/CA2173377C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2173377A1 (fr) | 1992-12-14 |
CA2173376A1 (fr) | 1992-12-14 |
CA2173377C (fr) | 2000-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |