Broadcast transmission system with distributed correction
Abstract
The transmitting system (14) broadcasting signal, the system (14) and power amplifier (20), the power amplifier (20) so the nonlinear bracket. The component of enhanced, such as band-pass filter (32), so the linear bracket. The high-power filter (38) is arranged at the power amplifier (20) and downstream with the linear bracket. Length equalizer (42) compensation of the linear one of high-power filter (38) is a. Oxide corrector (44) compensation of the bracket of power amplifier (20) is a, and is located on the length equalizer (42) downstream. Length equalizer (46) compensation component of enhanced (e.g. 32) is made of bracket according with. The compensating unit (42-46) is arranged at one so the part of the front amplifying (e.g. 32) and upstream.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
58 members in 13 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 31234499 | United States of America | A | |
| 0013007 | United States of America | W |
Members58
| Document | Office | Kind | |
|---|---|---|---|
| CA2297462A1 | Canada | A1 | |
| WO9905869A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU8414298A | Australia | A | |
| WO9905869A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP0998823A2 | European Patent Office (EPO) | A2 | |
| CN1268271A | China | A | |
| CA2373777A1 | Canada | A1 | |
| CA2373778A1 | Canada | A1 | |
| WO0070748A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO0070749A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU4842600A | Australia | A | |
| AU4842700A | Australia | A | |
| KR20010022159A | Republic of Korea | A | |
| WO0070749A8 | World Intellectual Property Organization (WIPO) | A8 | |
| JP2001511631A | Japan | A | |
| US6281936B1 | United States of America | B1 | |
| US6285412B1 | United States of America | B1 | |
| US2001038423A1 | United States of America | A1 | |
| US6335767B1 | United States of America | B1 | |
| BR9810788A | Brazil | A | |
| EP1181770A1 | European Patent Office (EPO) | A1 | |
| EP1181771A1 | European Patent Office (EPO) | A1 | |
| KR20020019915A | Republic of Korea | A | |
| TW484320B | Taiwan Province of China | B | |
| CN1355954A | China | A | |
| CN1355955A | China | A | |
| TW496050B | Taiwan Province of China | B | |
| AU752776B2 | Australia | B2 | |
| KR20020095021A | Republic of Korea | A | |
| HK1046335A | Hong Kong, China | A | |
| HK1046335A1 | Hong Kong, China | A1 | |
| HK1046336A | Hong Kong, China | A | |
| HK1046336A1 | Hong Kong, China | A1 | |
| JP2003500874A | Japan | A | |
| JP2003500875A | Japan | A | |
| EP1181770B1 | European Patent Office (EPO) | B1 | |
| US6519010B2 | United States of America | B2 | |
| AT231304TThis record | Austria | T | |
| ATE231304T1 | Austria | T1 | |
| DE60001234D1 | Germany | D1 | |
| EP1181771B1 | European Patent Office (EPO) | B1 | |
| DE60001234T2 | Germany | T2 | |
| AT252783T | Austria | T | |
| ATE252783T1 | Austria | T1 | |
| DE60006102D1 | Germany | D1 | |
| DE60006102T2 | Germany | T2 | |
| CN1211917C | China | C | |
| CN1211918C | China | C | |
| KR100545461B1 | Republic of Korea | B1 | |
| KR100635518B1 | Republic of Korea | B1 | |
| EP0998823B1 | European Patent Office (EPO) | B1 | |
| DE69836330D1 | Germany | D1 | |
| KR100706286B1 | Republic of Korea | B1 | |
| DE69836330T2 | Germany | T2 | |
| CA2297462C | Canada | C | |
| CA2373777C | Canada | C | |
| JP4491152B2 | Japan | B2 | |
| JP4723726B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 930638
Titles2
- German
- RUNDFUNKÜBERTRAGUNGSSYSTEM MIT VERTEILTER KORREKTUR
- English
- BROADCAST TRANSMISSION SYSTEM WITH DISTRIBUTED CORRECTION
Classification
- CPC, 4
- H03F1/3247
- H04N7/12
- H03F1/3294
- H03F2201/3233
- IPC, 4
- H03F1 32
- H03F3 20
- H04B1 04
- H04N5 38