Etrema Products, Inc.

Basic Information

2500 N. Loop Drive
Ames, IA, -

http://www.etrema.com

Company Profile

n/a

Additional Details

Field Value
DUNS: 798683355
Hubzone Owned: N
Socially and Economically Disadvantaged: N
Woman Owned: N
Number of Employees: 18


  1. Development of Magnetostrictive Energy Harvesting of Mechanical Vibration Energy

    Amount: $741,618.00

    Development of an energy harvesting system utilizing the magnetostrictive material, Galfenol, will be completed in this effort. The energy harvesting system will consist of Galfenol plates or sheets, ...

    STTR Phase II 2011 Navy Department of Defense
  2. Acoustic Vector Projector Technology

    Amount: $99,873.00

    Etrema proposes to develop a modified acoustic projector design that provides broad bandwidth, high source level, directional output, high duty cycle, and high reliability in a compact package. The de ...

    SBIR Phase I 2011 Department of Defense Navy
  3. Low Frequency Projector for Long Range Acoustic Communications

    Amount: $79,916.00

    Etrema proposes to develop a free-flooded Galfenol split-ring transducer that will provide 50-75 Hz of bandwidth on a 200 Hz carrier wave capable of operating at depths up to 1000 m with a source leve ...

    SBIR Phase I 2011 Department of Defense Navy
  4. Acoustic Vector Projector Technology

    Amount: $742,969.00

    Etrema is developing an acoustic projector that provides broad bandwidth, high source level, directional output, high duty cycle, and high reliability in a compact package. Specific objectives of the ...

    SBIR Phase II 2011 Navy Department of Defense
  5. Development of Magnetostrictive Energy Harvesting of Mechanical Vibration Energy

    Amount: $99,821.00

    Energy harvesting devices utilizing magnetostrictive materials are a logical choice for harvesting the high impedance (high force, low displacement) vibrations found aboard Navy ships. Force-based dev ...

    STTR Phase I 2010 Navy Department of Defense
  6. Low-cost, low frequency slotted cylinder transducer

    Amount: $499,696.00

    In the Phase I effort a Galfenol-based slotted cylinder projector (SCP) device was conceived utilizing an existing PZT SCP design and analytical modeling to determine the geometry requirements necessa ...

    STTR Phase II 2009 Navy Department of Defense
  7. Variable Compliance Split Ring Transducer

    Amount: $499,512.00

    Etrema Products, Inc. and Applied Research Laboratory at The Pennsylvania State University demonstrated during Phase I that by utilizing the “delta-E” effect in magnetostrictive materials, the res ...

    STTR Phase II 2008 Navy Department of Defense
  8. High Frequency Broadband Hybrid Transducer/Amplifier

    Amount: $599,545.00

    The Phase I effort successfully developed an integrated magnetostrictive transducer/amplifier module concept to meet these performance goals: broad bandwidth (7-30 kHz), compact size (approximately ...

    SBIR Phase II 2008 Navy Department of Defense
  9. High Frequency Broadband Hybrid Transducer/Amplifier

    Amount: $99,955.00

    The proposed development will result in a compact, efficient, broadband transducer module including amplifier and wet-end transducer. To facilitate multiple mission requirements, the transducer perfo ...

    SBIR Phase I 2007 Navy Department of Defense
  10. Low-cost, low frequency slotted cylinder transducer

    Amount: $69,949.00

    Current ASW missions require low frequency off-board sound sources that can operate monostatically or bistatically. Since these sources may or may not be recoverable, and may require a substantial nu ...

    STTR Phase I 2007 Navy Department of Defense

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