[go: up one dir, main page]

Chia et al., 2006 - Google Patents

Electronic beam-steering design for UWB phased array

Chia et al., 2006

View PDF
Document ID
1756254990352419579
Author
Chia M
Lim T
Yin J
Chee P
Leong S
Sim C
Publication year
Publication venue
IEEE transactions on microwave theory and techniques

External Links

Snippet

A novel electronic beam-steering subsystem providing true time-delay technique has been developed for an ultra-wideband (UWB) phased array. The relative time delay for phase interpolation is variable from 100 to 500 ps. Scanned angles from 9/spl deg/to 59/spl …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • 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
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted pulse modulated waves
    • G01S13/18—Systems for measuring distance only using transmission of interrupted pulse modulated waves wherein range gates are used
    • 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
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q19/00—Combinations of primary active aerial elements and units with secondary devices, e.g. with quasi-optical devices, for giving the aerial a desired directional characteristic
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating pulses not covered by one of the other main groups in this subclass

Similar Documents

Publication Publication Date Title
Ma et al. A CMOS 76–81-GHz 2-TX 3-RX FMCW radar transceiver based on mixed-mode PLL chirp generator
Chia et al. Electronic beam-steering design for UWB phased array
Guermandi et al. A 79-GHz 2$\times $2 MIMO PMCW radar SoC in 28-nm CMOS
Peng et al. A 94 GHz 3D image radar engine with 4TX/4RX beamforming scan technique in 65 nm CMOS technology
Jeon et al. A scalable 6-to-18 GHz concurrent dual-band quad-beam phased-array receiver in CMOS
Xu et al. Power-efficient switching-based CMOS UWB transmitters for UWB communications and radar systems
Tang et al. A 4TX/4RX pulsed chirping phased-array radar transceiver in 65-nm CMOS for X-band synthetic aperture radar application
Lee et al. Multi-mode 60-GHz radar transmitter SoC in 45-nm SOI CMOS
Aggrawal et al. Gone in a picosecond: Techniques for the generation and detection of picosecond pulses and their applications
Kang et al. A $ Ku $-band two-antenna four-simultaneous beams SiGe BiCMOS phased array receiver
US10211528B2 (en) Fully programmable digital-to-impulse radiating array
Wang et al. 3–5 GHz 4-Channel UWB Beamforming Transmitter With 1$^{\circ} $ Scanning Resolution Through Calibrated Vernier Delay Line in 0.13-$\mu\hbox {m} $ CMOS
JP2014515828A (en) Analog baseband circuit for terahertz phased array system
Chen et al. A 30GHz impulse radiator with on-chip antennas for high-resolution 3D imaging
Miao et al. On the development of an integrated CMOS-based UWB tunable-pulse transmit module
US7545304B1 (en) Distributed arbitrary waveform generator
Zhao et al. A Ka-band 4TX/4RX dual-stream joint radar-communication phased-array CMOS transceiver
Chen et al. 3-D radar imaging based on a synthetic array of 30-GHz impulse radiators with on-chip antennas in 130-nm SiGe BiCMOS
Qiu et al. An adaptive beamforming technique for UWB impulse transceiver
Lee et al. A K-band CMOS UWB four-channel radar front-end with coherent pulsed oscillator array
Jamali et al. A self-mixing picosecond impulse receiver with an on-chip antenna for high-speed wireless clock synchronization
Liu et al. A DLL-based configurable multi-phase clock generator for true-time-delay wideband FMCW phased-array in 40nm CMOS
Jamali et al. Wireless time transfer with subpicosecond accuracy based on a fully integrated injection-locked picosecond pulse detector
Seo et al. A 7–9 GHz UWB Radar Sensor Module with Single Chip Radar IC and On-Board Antenna
Assefzadeh et al. A fully-integrated digitally-programmable 4× 4 picosecond digital-to-impulse radiating array in 65nm bulk CMOS