[go: up one dir, main page]

Piazza et al., 1997 - Google Patents

An IF-strip with integrated 2nd IF filter for a triple conversion GPS receiver

Piazza et al., 1997

Document ID
11805403124995687171
Author
Piazza F
Huang Q
Publication year
Publication venue
Proceedings of the 23rd European Solid-State Circuits Conference

External Links

Snippet

An IF-strip for a low power, triple conversion GPS receiver has been designed in a 1.0 µm BiCMOS technology. The IC comprises a 179MHz 1st IF amplifier and mixer, a 4.7 MHz 2nd IF with on chip RC active filter and some base-band support circuitry. A total gain of 84.7 dB …
Continue reading at ieeexplore.ieee.org (other versions)

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
    • 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
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
    • 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
    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference induced by transmission
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • 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
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0049—Analog multiplication for detection
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H03D3/008—Compensating DC offsets

Similar Documents

Publication Publication Date Title
US7751791B2 (en) L1/L2 GPS receiver
US6856794B1 (en) Monolithic GPS RF front end integrated circuit
CN204515143U (en) A kind of anti-interference GPS dual-frequency receiver radio frequency front-end device
CN104297768B (en) A kind of method for receiving GPS and Beidou II signal simultaneously in front end system
CN105549038A (en) Radio frequency front-end circuit of L1-L2 dual-band satellite navigation receiver
CN101629996A (en) Radio frequency structure for realizing function of switching dual-band GPS satellite signal into base band signal
CN110907962A (en) Beidou double-frequency satellite signal radio frequency receiver
CN104749591A (en) Global navigation satellite system oriented multi-mode parallel radio-frequency receiver
CN102520424A (en) Low intermediate frequency double-frequency dual mode GNSS receiver radio frequency front-end apparatus
JPH09139689A (en) Low-noise amplifier, mixer and frequency synthesizer circuitfor radio frequency system
JP2005507582A (en) Radio frequency signal frequency conversion device for low power RF receiver
CN113037307B (en) Satellite receiver chip and satellite receiver system
CN203894414U (en) Multimode single radio frequency channel GNSS receiver provided with single-chip microcomputer control
CN110927754A (en) Low-orbit high-reliability micro-nano satellite navigation receiver
Shaeffer et al. A 115 mw CMos GPs Receiver
Moon et al. A 23mW fully integrated GPS receiver with robust interferer rejection in 65nm CMOS
Piazza et al. An IF-strip with integrated 2nd IF filter for a triple conversion GPS receiver
CN201508412U (en) Receiver for Beidou satellite navigation and positioning system
Abdelrahim et al. A 12-mW Fully Integrated Low-IF dual-band GPS Receiver on 0.13-μm CMOS
Yan et al. Flexible reconfigurable GNSS RF receiver for portable application of Internet of Things
Wang et al. A RF CMOS GNSS receiver with a passive mixer for GPS L1/Galileo E1/Compass B1 band
CN202372644U (en) Low and medium-frequency dual-frequency dual-mode GNSS (Global Navigation Satellite System) receiver radiofrequency front-end device
Detratti et al. Dual-band RF receiver chip-set for Galileo/GPS applications
Piazza et al. A 12 mA triple-conversion receiver for GPS
Li et al. Low-power high-linearity area-efficient multi-mode GNSS RF receiver in 40nm CMOS