TW200629752A - Active hybrid circuit of full duplex channel - Google Patents
Active hybrid circuit of full duplex channelInfo
- Publication number
- TW200629752A TW200629752A TW094103665A TW94103665A TW200629752A TW 200629752 A TW200629752 A TW 200629752A TW 094103665 A TW094103665 A TW 094103665A TW 94103665 A TW94103665 A TW 94103665A TW 200629752 A TW200629752 A TW 200629752A
- Authority
- TW
- Taiwan
- Prior art keywords
- analog
- transmitting
- receiving
- signal
- hybrid circuit
- Prior art date
Links
Landscapes
- Bidirectional Digital Transmission (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
An active hybrid circuit of full duplex channel is disclosed. The active hybrid circuit generates replica voltages in a current output stage to reduce the power at the transmitting end to be transmitted to the receiving end, and especially in high-speed bi-directional transmissions, to eliminate the power at the transmitting end to be transmitted to the receiving end. The active hybrid circuit includes a transmitting digital to analog converter for generating an analog transmitting signal, a receiving analog to digital converter for receiving an analog receiving signal, a replica voltage digital to analog converter for generating a corresponding replica voltage according to the analog transmitting signal generated by the transmitting digital to analog converter, and a plurality of signal mixers for removing the replica voltage from the analog transmitting signal to thus reduce the influence of the analog transmitting signal on the analog receiving signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94103665A TWI264883B (en) | 2005-02-04 | 2005-02-04 | Active hybrid circuit of full duplex channel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94103665A TWI264883B (en) | 2005-02-04 | 2005-02-04 | Active hybrid circuit of full duplex channel |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200629752A true TW200629752A (en) | 2006-08-16 |
TWI264883B TWI264883B (en) | 2006-10-21 |
Family
ID=37969503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94103665A TWI264883B (en) | 2005-02-04 | 2005-02-04 | Active hybrid circuit of full duplex channel |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI264883B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115314071A (en) * | 2022-08-12 | 2022-11-08 | 程艳 | Full-duplex bidirectional analog front-end hybrid transceiver |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10516219B2 (en) | 2009-04-13 | 2019-12-24 | Viasat, Inc. | Multi-beam active phased array architecture with independent polarization control |
US8693970B2 (en) | 2009-04-13 | 2014-04-08 | Viasat, Inc. | Multi-beam active phased array architecture with independant polarization control |
TWI520439B (en) | 2009-04-13 | 2016-02-01 | 凡爾賽特公司 | Half-duplex phased array antenna system |
JP5603927B2 (en) * | 2009-04-13 | 2014-10-08 | ビアサット・インコーポレイテッド | Multi-beam active phased array architecture |
-
2005
- 2005-02-04 TW TW94103665A patent/TWI264883B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115314071A (en) * | 2022-08-12 | 2022-11-08 | 程艳 | Full-duplex bidirectional analog front-end hybrid transceiver |
Also Published As
Publication number | Publication date |
---|---|
TWI264883B (en) | 2006-10-21 |
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