ATE330358T1 - Sendeempfängerschaltung - Google Patents
SendeempfängerschaltungInfo
- Publication number
- ATE330358T1 ATE330358T1 AT00925192T AT00925192T ATE330358T1 AT E330358 T1 ATE330358 T1 AT E330358T1 AT 00925192 T AT00925192 T AT 00925192T AT 00925192 T AT00925192 T AT 00925192T AT E330358 T1 ATE330358 T1 AT E330358T1
- Authority
- AT
- Austria
- Prior art keywords
- receiver circuit
- power amplifier
- resonance circuit
- transmitter receiver
- losses
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2176—Class E amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
- Transceivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19990201195 EP1047186A1 (de) | 1999-04-19 | 1999-04-19 | Verstärker eines Kommunikationsgerätes |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE330358T1 true ATE330358T1 (de) | 2006-07-15 |
Family
ID=8240110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00925192T ATE330358T1 (de) | 1999-04-19 | 2000-04-11 | Sendeempfängerschaltung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6922550B1 (de) |
EP (2) | EP1047186A1 (de) |
JP (1) | JP2002542701A (de) |
AT (1) | ATE330358T1 (de) |
DE (1) | DE60028681D1 (de) |
WO (1) | WO2000064044A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004229076A (ja) * | 2003-01-24 | 2004-08-12 | Sanyo Electric Co Ltd | 振幅可変機能付き同調回路、及び無線通信装置用集積回路 |
US20050179056A1 (en) * | 2004-02-18 | 2005-08-18 | Teggatz Ross E. | System for resonant circuit tuning |
US7634022B2 (en) * | 2005-01-06 | 2009-12-15 | Panasonic Corporation | Polar modulator and wireless communication apparatus using the same |
CN103532502B (zh) * | 2012-12-18 | 2016-12-28 | 深圳友讯达科技股份有限公司 | 一种电力线载波功率放大装置 |
CN108553125B (zh) * | 2018-05-23 | 2024-01-26 | 深圳市德力凯医疗设备股份有限公司 | 一种超声经颅多普勒采集装置及系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648188A (en) * | 1970-06-10 | 1972-03-07 | Bendix Corp | Transistor power amplifier |
US4717884A (en) * | 1986-04-14 | 1988-01-05 | Motorola, Inc. | High efficiency RF power amplifier |
US4942393A (en) * | 1988-05-27 | 1990-07-17 | Lectron Products, Inc. | Passive keyless entry system |
US6166643A (en) * | 1997-10-23 | 2000-12-26 | Janning; Joseph J. | Method and apparatus for controlling the whereabouts of an animal |
US6362738B1 (en) * | 1998-04-16 | 2002-03-26 | Motorola, Inc. | Reader for use in a radio frequency identification system and method thereof |
US6147605A (en) * | 1998-09-11 | 2000-11-14 | Motorola, Inc. | Method and apparatus for an optimized circuit for an electrostatic radio frequency identification tag |
US6122492A (en) * | 1999-02-08 | 2000-09-19 | Motorola, Inc. | Adjustable radio frequency power amplifier and transmitter |
-
1999
- 1999-04-19 EP EP19990201195 patent/EP1047186A1/de not_active Withdrawn
-
2000
- 2000-04-11 DE DE60028681T patent/DE60028681D1/de not_active Expired - Lifetime
- 2000-04-11 EP EP00925192A patent/EP1088392B1/de not_active Expired - Lifetime
- 2000-04-11 AT AT00925192T patent/ATE330358T1/de not_active IP Right Cessation
- 2000-04-11 US US09/720,230 patent/US6922550B1/en not_active Expired - Lifetime
- 2000-04-11 WO PCT/EP2000/003203 patent/WO2000064044A1/en active IP Right Grant
- 2000-04-11 JP JP2000613069A patent/JP2002542701A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1088392B1 (de) | 2006-06-14 |
US6922550B1 (en) | 2005-07-26 |
EP1047186A1 (de) | 2000-10-25 |
WO2000064044A1 (en) | 2000-10-26 |
JP2002542701A (ja) | 2002-12-10 |
EP1088392A1 (de) | 2001-04-04 |
DE60028681D1 (de) | 2006-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |