Navy Orders Avionics Test and Measurement Systems GalleryNavy Orders Avionics Test and Measurement Systems
Applications, Brand-MTI, Industry-Aerospace, Industry-Government/Military, Industry-Manufacturing, Industry: Transportation, New & Press Releases, News-MTI-PBS, Press Releases-Vitrek, Products-MTI, Products-MTI-Capacitance, Products-MTI-Engine Balancing, Z-REPUB, z1
Navy Orders Avionics Test and Measurement Systems
The U.S. Navy wants new avionics test and measurement systems. Under the terms of a $109-million award, the Naval Air Warfare Center Aircraft Division in Lakehurst, New Jersey will buy 41 electronic consolidated automated support systems (eCASS) from Lockheed Martin. This test and measurement equipment helps soldiers and Marines troubleshoot and repair aviation electronics while at sea. Avionics, the electronics used in aircraft, support essential navigation and communications functions. With military aircraft, avionics typically include electro-optical, infrared, and other types of sensors for airborne radar, weapons systems, and heads-up displays. Military avionics also need to support electronic warfare systems, [...]
Fiber Optic Sensors Help Stop Subway Shutdown
Fiber optic sensors will help keep commuters moving between Manhattan and Brooklyn this year and beyond. Recently, New York Governor Andrew Cuomo announced that New York City’s Metropolitan Transit Authority (MTA) would not close the L train tunnel for a planned 15-month repair project. Instead, the MTA will use technology-driven solutions to keep the tunnel open and operational for weekday riders. In a joint statement, a panel that included engineering experts from Columbia and Cornell explained that "The L Train Tunnel project gives us the opportunity to integrate technologies and methods that have never been used before in a [...]
Ultrasonic Medical Imaging System
Ultrasonic Medical Imaging System Customer Case A customer wants to construct an ultrasonic medical imaging system based on a transducer array. A central ultrasonic generation transducer generates a burst of ultrasonic energy which travels towards a tissue specimen. Echoes reflected off the tissue specimen are simultaneously detected by an array of 48 ultrasonic receiver transducers arranged in a dish-like pattern. The customer must simultaneously digitize all 48 signals and download them to PC RAM as quickly as possible. The customer requires 8 bit vertical resolution and would like to sample at 40 MS/s, but 20 MS/s would be acceptable. [...]
3D Integrated Circuits Use Capacitive Sensing to Ensure Coplanarity Gallery3D Integrated Circuits Use Capacitive Sensing to Ensure Coplanarity
Application Notes-MTI, Brand-MTI, Industry-Consumer Products, Industry-Electronics, Industry-Manufacturing, Industry-Semiconductor, Industry-Semiconductor-MTI, Industry-Sensors, Z-REPUB, z1
3D Integrated Circuits Use Capacitive Sensing to Ensure Coplanarity
Three-dimensional (3D) integrated circuits (ICs) feature silicon wafers and dies that are stacked vertically for improved device performance. By using the Z-axis, 3D ICs can overcome the power and footprint limitations associated with two-dimensional (2D) integrated circuits. Yet 3D ICs need coplanar surfaces to contact all of the pads, pins, and pillars. To determine coplanarity, semiconductor manufacturers measure the angle and gap between two planes. Bonding tool actuators use these measurements to adjust components and ensure that all device pins and solder balls reside on the same geometric plane. This process, active parallelism compensation, promotes proper bonding without residual [...]
Intra-Vascular Ultrasound
Intra-Vascular Ultrasound Customer Case The customer does intra-vascular diagnostic ultrasound. In this novel technique, an ultrasonic catheter is guided through a patient's blood vessel. Throughout its helical or corkscrew-like path, the ultrasonic transducer-tipped catheter emits bursts of ultrasonic energy. Reflections from the vessel wall return into the transducer and can be used to characterize such features as plaque deposits. The customer wishes to resolve features as small as 3 mm. The amount of time, D t, required for ultrasound to reflect off an interface that is a distance x away and return to the transducer is: D t = [...]
Oiling System Uses Capacitive Sensing to Detect Water Contamination
Water contamination can reduce the life of lubricants and increase the frequency of maintenance and repairs. If corrective action isn’t taken before an out-of-limit incident occurs, operational costs can escalate. When unplanned maintenance disrupts operations, productivity suffers and technicians may focus on a quick fix instead of the root cause. To detect water contamination in oil systems, in-line capacitance probes can be used. These flexible, off-the-shelf devices provide automatic and continuous monitoring. Yet checking moisture levels isn’t just about enhancing reliability or eliminating corrosion. In-line capacitance probes improve operations by supporting a proactive approach to maintenance. How In-Line Capacitance [...]
Deep Capture of Medical Sonography Signals
Deep Capture of Medical Sonography Signals Customer Case Medical sonography refers to the use of reflected ultrasonic echoes to image a patient's internal organs. A customer has a commercial medical diagnostic ultrasound system. During its operation, an external probe is placed upon the patient. An ultrasonic transducer within the probe head mechanically scans in a linear frame pattern at a rate of approximately 22 frames/sec. The transducer generates a sharp ultrasonic pulse into the patient and the same transducer detects reflected echoes from various tissue interfaces. In normal operation, the system processes the ultrasonic echoes in a prescribed fashion [...]
Laser Scanning Microscope Interface
Laser Scanning Microscope Interface Customer Case This customer needs to interface a scanning laser microscope to their PC so that image data can be acquired and stored. Data is received from the laser microscope via an optical sensor at 1300 line scans per image. Each scan has an 8 ms duration, but 2/3 of that time is scan time and 1/3 is flyback time (dead time). The customer has determined that a 1 us sample width (or faster) would be adequate. There is also a price vs. performance issue - the customer has a tight budget and wants the [...]
The Top Five Trends Impacting Test and Measurement for 2019
With 2019 upon us, we know everyone is thinking about what's next in the Test and Measurement industry. We also know that without test and measurement equipment, engineers can't accurately and consistently prove that their mechanical or electronic devices perform as required. When they don't work, engineers also need to determine why and how to fix them. All of this leads to innovative thinking on how to test and measure even better by taking advantage of rapidly growing trends such as digitization, software, additive manufacturing, the Internet of Things (IoT), and new sensing applications that are driving advances in T&M. [...]
Offshore Wind Supply Chain Uses MTI Capacitance Sensors
Capacitance sensors from MTI Instruments are an important part of the supply chain for offshore wind (OSW) in New York State. According to a recent report from the Center for Economic Growth (CEG), New York’s Capital Region is home to MTI Instruments and dozens of other manufacturers who support this growing form of wind power. The Capital Region also offers essential infrastructure for OSW. As the CEG report explains, the New York State Energy Research Development Authority (NYSERDA) has assessed 54 waterfront sites for OSW-related projects such as component staging, manufacturing, and fabrication. Two of the most promising sites [...]