Title:
RADIO RECEIVER
Document Type and Number:
WIPO Patent Application WO/2004/006476
Kind Code:
A1
Abstract:
A radio receiver for demultiplexing a multiplexed signal having a private band in a high frequency band of pseudo millimeter wave band or above and detecting heterodyne for each channel. Without performing significant modification of configuration, it is possible to obtain a preferable transmission quality at a reasonable cost. Among the signal levels of respective channels obtained by demultiplexing and frequency conversion, the maximum level is used as a reference for performing automatic gain control of these signals.
Inventors:
SHIBUYA YASUHIRO (JP)
Application Number:
PCT/JP2002/006788
Publication Date:
January 15, 2004
Filing Date:
July 04, 2002
Export Citation:
Assignee:
FUJITSU LTD (JP)
SHIBUYA YASUHIRO (JP)
SHIBUYA YASUHIRO (JP)
International Classes:
H03G3/30; H04L1/00; H04L27/26; (IPC1-7): H04J1/00
Foreign References:
| JPH04352529A | 1992-12-07 | |||
| JPH1174744A | 1999-03-16 | |||
| JP2000068957A | 2000-03-03 |
Other References:
See also references of EP 1531565A4
Attorney, Agent or Firm:
Furuya, Fumio (9th Floor 19-5, Nishishinjuku 1-chom, Shinjuku-ku Tokyo, JP)
Download PDF:
Previous Patent: MANAGING A PACKET SWITCHED CONFERENCE CALL
Next Patent: GENERATING TRAINING SEQUENCES IN A COMMUNICATIONS SYSTEM
Next Patent: GENERATING TRAINING SEQUENCES IN A COMMUNICATIONS SYSTEM