TWI369876B - Achieving deep transmit notches despite transmitters i/q mismatch - Google Patents
Achieving deep transmit notches despite transmitters i/q mismatchInfo
- Publication number
- TWI369876B TWI369876B TW097113466A TW97113466A TWI369876B TW I369876 B TWI369876 B TW I369876B TW 097113466 A TW097113466 A TW 097113466A TW 97113466 A TW97113466 A TW 97113466A TW I369876 B TWI369876 B TW I369876B
- Authority
- TW
- Taiwan
- Prior art keywords
- transmitters
- mismatch
- notches
- despite
- achieving deep
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91146107P | 2007-04-12 | 2007-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200904084A TW200904084A (en) | 2009-01-16 |
TWI369876B true TWI369876B (en) | 2012-08-01 |
Family
ID=39864380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097113466A TWI369876B (en) | 2007-04-12 | 2008-04-14 | Achieving deep transmit notches despite transmitters i/q mismatch |
Country Status (2)
Country | Link |
---|---|
TW (1) | TWI369876B (en) |
WO (1) | WO2008128200A1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7187916B2 (en) * | 2003-02-07 | 2007-03-06 | Broadcom Corporation | Method and system for measuring receiver mixer IQ mismatch |
US7139536B2 (en) * | 2003-12-02 | 2006-11-21 | Mediatek Inc. | Method and apparatus for I/Q imbalance calibration of a transmitter system |
-
2008
- 2008-04-14 TW TW097113466A patent/TWI369876B/en active
- 2008-04-14 WO PCT/US2008/060263 patent/WO2008128200A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008128200A1 (en) | 2008-10-23 |
TW200904084A (en) | 2009-01-16 |
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