A Motion Detection Pixel System Using An Inductorless Uwb Transmitter On Standard 035Mcmos Technology

• doi: 10.1109/LASCAS.2013.6519056
• title: A motion detection pixel system using an inductorless UWB transmitter on standard 0.35µm/CMOS technology
• publisher: IEEE
• isbn: 978-1-4673-4899-7
• issn:
• partnum: 13EX7739
• rank: 1178
• access_type: LOCKED
• content_type: Conferences
• abstract: This paper presents a CMOS pixel motion detector based on a current-mode APS (Active Pixel Sensor) topology with wireless capability using an Impulse Radio - Ultra Wide Band (IR-UWB) in standard 0.35µm CMOS technology for applications in image sensor networks. A pixel was designed with a transmission gate to control one copier cell in order to compare different integration times. The pixel output is a digital signal proportional to the difference between the two currents. The proposed IR-UWB has a simple architecture, without inductors and carrier modulators. It is based on parallel pulse generator blocks that produce Gaussian pulses, and a pulse shaping stage which adjusts the pulse amplitude, below the FCC −41.3dBm floor. The transmitter exhibits as main characteristics: output pulse of 408ps wide at 4.90GHz, and voltage amplitude of 144mVpp, an average power is only of 7.15µW/pulse at 170MHz PRF (Pulse Repetition Frequency). The whole circuit has been simulated using LTSpice and the results demonstrate the circuit capability to operate as a motion detector. The complete circuit pixel occupies a very small area of 120µm × 115µm.
• article_number: 6519056
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6519056
• html_url: https://ieeexplore.ieee.org/document/6519056/
• abstract_url: https://ieeexplore.ieee.org/document/6519056/
• publication_title: 2013 IEEE 4th Latin American Symposium on Circuits and Systems (LASCAS)
• conference_location: Cusco, Peru
• conference_dates: 27 Feb.-1 March 2013
• publication_number: 6516161
• is_number: 6518974
• publication_year: 2013
• publication_date: 27 Feb.-1 March 2013
• start_page: 1
• end_page: 4
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 157
• insert_date: 20130523
• index_terms:
  • ieee_terms:
    • Transmitters
    • Inverters
    • Detectors
    • CMOS integrated circuits
    • Computer architecture
    • Pulse generation
    • Transistors
  • dynamic_index_terms:
    • Motion Detection
    • Motion Sensors
    • Integration Time
    • Sensor Networks
    • Image Sensor
    • Camera Sensor
    • Digital Signal
    • Pulse Generator
    • Pulse Propagation
    • Simple Architecture
    • Pulse Shape
    • Ultra-wideband
    • Pulse Repetition Frequency
    • CMOS Technology
    • Gaussian Pulse
    • Output Pixel
    • Sensor Pixel
    • Complete Circuit
    • Standard CMOS
    • Low Cost
    • Power Consumption
    • Input Signal
    • Control Unit
    • Generation Circuit
    • On-off Keying
    • NAND Gate
    • Current Mirror
    • Circuit Current
    • Low Supply Voltage
    • Wireless Sensor
    • Power Spectrum Density
    • Gate Electrode
• isbn_formats:
  • format: CD, value: 978-1-4673-4899-7, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4673-4897-3, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4673-4900-0, isbnType: New-2005
• authors:
  • Author Name: Marcelo Macchi da Silva
    Affiliation: Faculty of Electrical and Computer Engineering, State University of Campinas, Campinas, Brazil
    Author URL: https://ieeexplore.ieee.org/author/37086179488
    ID: 37086179488
    Order: 1
    Author Affiliations:
    • Faculty of Electrical and Computer Engineering, State University of Campinas, Campinas, Brazil
    • Analog and Digital Integrated Circuits Project Laboratory, Catholic University of Santos, Santos, Brazil
  • Author Name: José Fontebasso Neto
    Affiliation: Analog and Digital Integrated Circuits Project Laboratory, Catholic University of Santos, Santos, Brazil
    Author URL: https://ieeexplore.ieee.org/author/38236104900
    ID: 38236104900
    Order: 2
    Author Affiliations:
    • Analog and Digital Integrated Circuits Project Laboratory, Catholic University of Santos, Santos, Brazil
  • Author Name: Luiz C. Moreira
    Affiliation: Analog and Digital Integrated Circuits Project Laboratory, Catholic University of Santos, Santos, Brazil
    Author URL: https://ieeexplore.ieee.org/author/37409107600
    ID: 37409107600
    Order: 3
    Author Affiliations:
    • Analog and Digital Integrated Circuits Project Laboratory, Catholic University of Santos, Santos, Brazil
  • Author Name: Jacobus W. Swart
    Affiliation: Faculty of Electrical and Computer Engineering, State University of Campinas, Campinas, Brazil
    Author URL: https://ieeexplore.ieee.org/author/37311817100
    ID: 37311817100
    Order: 4
    Author Affiliations:
    • Faculty of Electrical and Computer Engineering, State University of Campinas, Campinas, Brazil

Image Sensor

• sensor_type: CMOS
• resolution:
• dynamic_range:
• pixel_size: 120μm x 115μm
• dark_current:

Optical Data

• focal_length:
• aperture:
• field_of_view:
• distortion:

Performance Metrics

• frame_rate:
• signal_to_noise_ratio:
• sensitivity:
• shutter_speed:
• power_consumption: 1.4mW RMS
• noise:

Applications & Benefits

• cell_imaging:
• benefits: Wireless sensor networks for applications in security monitoring, surveillance, military tracking applications, and automotive.

Supporting Organizations

• supported_by: Instituto Nacional de Ciência e Tecnologia de Sistemas Micro e Nanoeletrônicos (INCT/NAMITEC), CNPq, FAPESP.

Manuscript Details

• publication_date: 27 Feb.-1 March 2013

Relevancy Score

• score: 9
• missing_fields:
  • resolution
  • dynamic_range
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • noise

Processed JSON Filename

request_e3f21793-4d31-4c34-ba3e-ee0fd5e7b4b6-a_motion_detection_pixel_system_using_an_inductorless_uwb_transmitter_on_standard_035mcmos_technology.json