A 2Mhz Cmos Gmc Complex Filter With Onchip Automatic Tuning For Wireless Sensor Networks Application

• doi: 10.1109/APCC.2009.5375657
• title: A 2MHz CMOS Gm-C complex filter with on-chip automatic tuning for wireless sensor networks application
• publisher: IEEE
• isbn: 978-1-4244-4785-5
• issn: 2163-0771
• partnum: 09EX3006
• rank: 386
• access_type: LOCKED
• content_type: Conferences
• abstract: A gm-C complex filter with on-chip automatic tuning for wireless sensor networks (WSN) is designed using 0.18¿m RF CMOS process. This filter is synthesized from a low-pass 5th-order Chebyshev RLC ladder filter prototype by means of capacitors and fully balanced transconductors with extended linear range. A conventional phase-locked loop (PLL) is used to realize the on-chip automatic tuning for both center frequency and bandwidth control. The filter bandwidth is 2.4 MHz and is centered at 2 MHz. The image band rejection is higher than 63 dB while the ripple in the passband is less than 0.5 dB. The complete filter including on-chip tuning circuit consumes less than 5 mA with 1.8V single supply voltage.
• article_number: 5375657
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5375657
• html_url: https://ieeexplore.ieee.org/document/5375657/
• abstract_url: https://ieeexplore.ieee.org/document/5375657/
• publication_title: 2009 15th Asia-Pacific Conference on Communications
• conference_location: Shanghai, China
• conference_dates: 8-10 Oct. 2009
• publication_number: 5367266
• is_number: 5375459
• publication_year: 2009
• publication_date: 8-10 Oct. 2009
• start_page: 199
• end_page: 202
• citing_paper_count: 5
• citing_patent_count: 0
• download_count: 779
• insert_date: 20100108
• index_terms:
  • ieee_terms:
    • Wireless sensor networks
    • Nonlinear filters
    • Phase locked loops
    • Circuit optimization
    • Bandwidth
    • Band pass filters
    • Network-on-a-chip
    • Radio frequency
    • CMOS process
    • Network synthesis
  • author_terms:
    • complex filter
    • gm-C
    • linearized transconductor
    • automatic tuning
    • wireless sensor networks (WSN)
  • dynamic_index_terms:
    • Wireless Sensor Networks
    • Low-pass
    • Low-pass Filter
    • Linear Range
    • Center Frequency
    • Transconductance
    • Conductive Transfer
    • Phase-locked Loop
    • Control Bandwidth
    • Single Voltage
    • Impedance
    • Resistivity
    • Radiofrequency
    • RF Signal
    • Frequency Response
    • Current Source
    • Current Regulations
    • Simulated Conditions
    • Response Accuracy
    • Single Chip
    • Tail Current
    • Frequency Transformer
• isbn_formats:
  • format: CD, value: 978-1-4244-4785-5, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4244-4784-8, isbnType: New-2005
• authors:
  • Author Name: Chuanchuan Wan
    Affiliation: Institute of RF-& OE-ICs, South-East University, Nanjing, China
    Author URL: https://ieeexplore.ieee.org/author/37535328500
    ID: 37535328500
    Order: 1
    Author Affiliations:
    • Institute of RF-& OE-ICs, South-East University, Nanjing, China
  • Author Name: Zhiqun Li
    Affiliation: Institute of RF-& OE-ICs, South-East University, Nanjing, China
    Author URL: https://ieeexplore.ieee.org/author/37537160400
    ID: 37537160400
    Order: 2
    Author Affiliations:
    • Institute of RF-& OE-ICs, South-East University, Nanjing, China

Image Sensor

• sensor_type: CMOS
• resolution: Not specified
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

• power_consumption: <5mA
• noise: 108 μV (output noise in 0.8MHz-3.2MHz)

Applications & Benefits

• cell_imaging: Not specified
• benefits: Not specified

Supporting Organizations

• supported_by: The National High Technology Research and Development Program (No. 2007AA01Z2A7)

Manuscript Details

• publication_date: 8-10 Oct. 2009

Relevancy Score

• score: 1
• missing_fields:
  • resolution
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • noise
  • cell_imaging
  • benefits

Processed JSON Filename

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