WO2006020838A1 - Wireless data communication device - Google Patents
Wireless data communication device Download PDFInfo
- Publication number
- WO2006020838A1 WO2006020838A1 PCT/US2005/028689 US2005028689W WO2006020838A1 WO 2006020838 A1 WO2006020838 A1 WO 2006020838A1 US 2005028689 W US2005028689 W US 2005028689W WO 2006020838 A1 WO2006020838 A1 WO 2006020838A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radio signal
- millimeter wave
- port
- signal
- mixer
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0096—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges where a full band is frequency converted into another full band
-
- 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
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
Definitions
- Computer systems such as personal computers, notebook computers, laptop computers, computer terminals, personal digital assistants ("PDAs") and other data processing units may be interconnected via a particular type of wireless data network, a Wireless Local Area Network (“wireless LAN”).
- terminal devices include a communication controller such as a Media Access Controller (“MAC”) to interface data processing equipment and a wireless transceiver.
- MAC Media Access Controller
- the controller selects the radio channel at which the radio transceiver operates, organizes data for transmission and reception across the wireless LAN, and performs error correction and other functions.
- the transconverter of the present invention is conveniently packaged within a housing.
- the housing may contain standard 802.11 wireless LAN equipment such as packaged in PCMCIA-formatted circuit boards.
- the housing contains the transconverter electronics, but also the millimeter wave antenna, and a data processor interface port.
- FIG. 1 there is shown a block diagram illustrating a transconverter 10 constructed in accordance with the principles of the present invention.
- the transconverter 10 is preferably assembled of a local oscillator source 100, frequency multiplier 102, balanced mixer 104, filter 106, and antenna 110.
- a power amplifier / low noise amplifier (PA/LNA) 108 may also be coupled to the transconverter 10.
- PA/LNA power amplifier / low noise amplifier
- the balanced mixer 104 is a three terminal device having a first terminal A that is associated with an intermediate frequency signal port, a second terminal B associated with a local reference signal, and a third terminal C associated with a millimeter wave port for the filter 106.
- the intermediate frequency signal fed to port A of the mixer 104 is a pre- modulated signal.
- the transconverter 10 works with a wireless local area network equipment where the standard signal is in the range of, for example, 2.4 to 2.483 GHz, such as in an IEEE 802.1 IB compliant environment. In a 802.1 IA compliant environment, the signal is typically near 5.8 GHz.
- the transconverter 10 communicates with a wireless local area network modem 20.
- the model 20 includes a data processor interface 202, encoder 204, decoder 206, modulator 210, demodulator 212, diplexer 214, and controller 208.
- signals are received from the data processing interface 202 and are fed to the signal encoder 204 and then to the modulator 210. This signal is then fed through the diplexer 214 to the intermediate frequency port, and typically then fed to a wireless network antenna.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
- Superheterodyne Receivers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05785619A EP1776772A1 (en) | 2004-08-12 | 2005-08-11 | Wireless data communication device |
CA002576995A CA2576995A1 (en) | 2004-08-12 | 2005-08-11 | Wireless data communication device |
JP2007525817A JP2008510391A (en) | 2004-08-12 | 2005-08-11 | Wireless data communication device |
MX2007001801A MX2007001801A (en) | 2004-08-12 | 2005-08-11 | Wireless data communication device. |
BRPI0515011-6A BRPI0515011A (en) | 2004-08-12 | 2005-08-11 | wireless data communication device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60097104P | 2004-08-12 | 2004-08-12 | |
US60/600,971 | 2004-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006020838A1 true WO2006020838A1 (en) | 2006-02-23 |
Family
ID=35276419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/028689 WO2006020838A1 (en) | 2004-08-12 | 2005-08-11 | Wireless data communication device |
Country Status (10)
Country | Link |
---|---|
US (1) | US20060035618A1 (en) |
EP (1) | EP1776772A1 (en) |
JP (1) | JP2008510391A (en) |
KR (1) | KR20070050466A (en) |
CN (1) | CN101036309A (en) |
BR (1) | BRPI0515011A (en) |
CA (1) | CA2576995A1 (en) |
MX (1) | MX2007001801A (en) |
TW (1) | TW200614757A (en) |
WO (1) | WO2006020838A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007145802A1 (en) * | 2006-06-05 | 2007-12-21 | Raytheon Company | Transmit/receive module having bi-directional frequency conversion section |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7327803B2 (en) * | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
US7355470B2 (en) * | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
KR100835163B1 (en) * | 2005-08-23 | 2008-06-04 | 삼성전자주식회사 | Apparatus for protecting receive circuits in tdd wireless communication system |
US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
EP1811678A3 (en) * | 2006-01-23 | 2012-08-01 | LG Electronics Inc. | Radio frequency signal transmission/reception apparatus and radio frequency signal transmission/reception method |
US7937106B2 (en) * | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
US8031804B2 (en) * | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
GB0617660D0 (en) * | 2006-09-08 | 2006-10-18 | Cohen David | Wireless interface system |
WO2008144017A1 (en) | 2007-05-18 | 2008-11-27 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
WO2008156800A1 (en) | 2007-06-19 | 2008-12-24 | Parkervision, Inc. | Combiner-less multiple input single output (miso) amplification with blended control |
WO2009005768A1 (en) * | 2007-06-28 | 2009-01-08 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
WO2009145887A1 (en) * | 2008-05-27 | 2009-12-03 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
WO2011111259A1 (en) * | 2010-03-12 | 2011-09-15 | 株式会社村田製作所 | Front end circuit for wireless communication apparatus |
JP2011239229A (en) * | 2010-05-11 | 2011-11-24 | Nippon Telegr & Teleph Corp <Ntt> | Wireless communication system and wireless communication method |
KR20140026458A (en) | 2011-04-08 | 2014-03-05 | 파커비전, 인크. | Systems and methods of rf power transmission, modulation, and amplification |
EP2715867A4 (en) | 2011-06-02 | 2014-12-17 | Parkervision Inc | Antenna control |
KR101130053B1 (en) * | 2012-01-09 | 2012-03-28 | 삼성탈레스 주식회사 | Millimeter-wave band receiver |
CN106415435B (en) | 2013-09-17 | 2020-08-11 | 帕克维辛股份有限公司 | Method, apparatus and system for presenting information bearing time function |
US10073074B1 (en) * | 2014-04-25 | 2018-09-11 | Iowa State University Research Foundation, Inc. | Low RF-band impedance spectroscopy based sensor for in-situ, wireless soil sensing |
KR102333690B1 (en) * | 2017-07-25 | 2021-12-01 | 삼성전자주식회사 | Apparatus and method for sampling a signal in wireless communication system adopting a time division duplex |
US10790623B2 (en) * | 2017-11-22 | 2020-09-29 | International Business Machines Corporation | Safe charging interface |
US20220029645A1 (en) * | 2018-11-29 | 2022-01-27 | Teknologian Tutkimuskeskus Vtt Oy | Antenna assembly for wireless communication devices |
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US20030022652A1 (en) * | 2001-06-14 | 2003-01-30 | Honeywell Federal Manufacturing & Technologies, Llc | ISM band to U-NII band frequency transverter and method of frequency transversion |
US20030104780A1 (en) * | 2000-02-16 | 2003-06-05 | Young Michael Francis | Pole mounted bi-directional RF converter amplifier and system |
WO2004025845A2 (en) * | 2002-09-16 | 2004-03-25 | Thomson Licensing Sa | Emission device intended to be coupled with a reception device |
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-
2005
- 2005-08-11 WO PCT/US2005/028689 patent/WO2006020838A1/en active Application Filing
- 2005-08-11 JP JP2007525817A patent/JP2008510391A/en active Pending
- 2005-08-11 EP EP05785619A patent/EP1776772A1/en not_active Withdrawn
- 2005-08-11 CN CNA2005800335644A patent/CN101036309A/en active Pending
- 2005-08-11 MX MX2007001801A patent/MX2007001801A/en unknown
- 2005-08-11 BR BRPI0515011-6A patent/BRPI0515011A/en not_active IP Right Cessation
- 2005-08-11 KR KR1020077005493A patent/KR20070050466A/en not_active Application Discontinuation
- 2005-08-11 CA CA002576995A patent/CA2576995A1/en not_active Abandoned
- 2005-08-12 US US11/202,747 patent/US20060035618A1/en not_active Abandoned
- 2005-08-12 TW TW094127559A patent/TW200614757A/en unknown
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US20030104780A1 (en) * | 2000-02-16 | 2003-06-05 | Young Michael Francis | Pole mounted bi-directional RF converter amplifier and system |
US20030022652A1 (en) * | 2001-06-14 | 2003-01-30 | Honeywell Federal Manufacturing & Technologies, Llc | ISM band to U-NII band frequency transverter and method of frequency transversion |
WO2004025845A2 (en) * | 2002-09-16 | 2004-03-25 | Thomson Licensing Sa | Emission device intended to be coupled with a reception device |
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Title |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007145802A1 (en) * | 2006-06-05 | 2007-12-21 | Raytheon Company | Transmit/receive module having bi-directional frequency conversion section |
Also Published As
Publication number | Publication date |
---|---|
TW200614757A (en) | 2006-05-01 |
CN101036309A (en) | 2007-09-12 |
BRPI0515011A (en) | 2008-07-01 |
JP2008510391A (en) | 2008-04-03 |
KR20070050466A (en) | 2007-05-15 |
CA2576995A1 (en) | 2006-02-23 |
US20060035618A1 (en) | 2006-02-16 |
MX2007001801A (en) | 2008-10-29 |
EP1776772A1 (en) | 2007-04-25 |
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