[go: up one dir, main page]

Sahu et al., 2019 - Google Patents

A 45nm 76-81GHz CMOS radar receiver for automotive applications

Sahu et al., 2019

Document ID
6446055085986484518
Author
Sahu D
Sachdev-Singh R
Parthasarathy H
Chatterjee R
Ginsburg B
Breen D
Bhatia K
Polarouthu S
Edayath V
Sharma B
Agarwal M
Subburaj K
Prasad A
Ram S
Chi C
Kulak R
Rentala V
Nayak N
Publication year
Publication venue
2019 IEEE Asian Solid-State Circuits Conference (A-SSCC)

External Links

Snippet

This paper describes the design and performance of a 45nm CMOS (f T= 160GHz) 76- 81GHz radar receiver used in Advanced Driver-Assistance Systems which utilizes Frequency-Modulated Continuous Wave (FMCW) synthesis. The receiver achieves 18dB …
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
    • H04B1/38—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
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
    • 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
    • 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
    • H04B1/0053—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 with common antenna for more than one 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
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • 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
    • 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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver

Similar Documents

Publication Publication Date Title
Sahu et al. A 45nm 76-81GHz CMOS radar receiver for automotive applications
Guermandi et al. A 79-GHz 2$\times $2 MIMO PMCW radar SoC in 28-nm CMOS
US10404302B2 (en) Wireless communication device with a low noise receiver
US8552902B2 (en) Methods and apparatus for suppression of low-frequency noise and drift in wireless sensors or receivers
Issakov et al. A highly integrated D-band multi-channel transceiver chip for radar applications
US20150016492A1 (en) Signal Filtering
Duan et al. A 76-81GHz FMCW transceiver with 3-transmit, 4-receive paths and 15dBm output power for automotive radars
AU767508B2 (en) Single chip CMOS transmitter/receiver and method of using same
CN114785358A (en) Miniaturized L-to-C waveband multi-channel self-adaptive frequency converter
Razavi et al. Multiband UWB transceivers
Brannon Where zero-IF wins: 50% smaller PCB footprint at 1/3 the cost
Zhou et al. Low-power low-complexity FM-UWB hybrid transceiver for communication and ranging
Pyo et al. K-band FMCW radar CMOS front-end ICs with 13.3 dBm output power
KR102311476B1 (en) Transceiver mounted on multimode radar and multimode radar including the same
Yu et al. A single-chip X-band chirp radar MMIC with stretch processing
Olieman et al. A worldwide-compliant 802.15. 4/4z IR-UWB RFDAC transmitter in 28nm CMOS with 12dBm peak output power
KR100696411B1 (en) Single Chip CMOS Transmitter / Receiver and How to Use It
Pyo et al. A single-chip K-band CMOS FMCW radar transceiver
Wambacq et al. Millimeter-wave radar SoC integration in CMOS
KR20210040135A (en) Mixing circuit
Wang et al. A 0.2~ 3.8-GHz Full-Duplex Receiver With More Than 25 dB Self-Interference Cancellation Using a C-DAC-Based Vector Canceller
Nie et al. W-band transceiver design of FMCW radar with high resolution
Choi et al. 2-Channel RF front-end design for K-band automotive multi-channel radar in 0.18 μm CMOS technology
Hu et al. An eight channels UHF-Band digital array module
Hanyang An FMCW Transmitter for Synthetic Aperture Radar Imaging Based on Synthetic Bandwidth Technique