Defense Speak Interpreted: If CHIPS Cuts Back, What Happens to Electronics Packaging Funds?
American Made Advocacy: Where’s the Budget for a Modern Military Run on Microelectronics?
Beyond the Board: Orbital High Ground—Why Space Superiority Is Slipping Away
UHDI Fundamentals: UHDI Applications for Aerospace
August 13, 2024 | Anaya Vardya, American Standard CircuitsEstimated reading time: 1 minute
Ultra high density interconnect (UHDI) technology refers to advanced manufacturing processes used to create extremely compact and highly efficient electronic circuits at the sub-1-mil line and space level. In aerospace applications, UHDI is crucial due to the stringent requirements for weight, reliability, and performance in a challenging environment. Here are some specific aerospace applications of UHDI:
- Avionics systems: UHDI is used in avionics systems to create compact, lightweight, and reliable printed circuit boards. This includes flight control, navigation, communication, and monitoring systems.
- Satellite technology: Satellites require highly reliable and compact electronic systems. UHDI technology is used to build these systems, ensuring they can withstand the harsh conditions of space.
- Unmanned aerial vehicles (UAVs): UAVs, including drones, benefit from UHDI technology in their guidance, communication, and payload management systems, where space and weight savings are critical.
- Radar systems: Radar systems used in both civilian and military aerospace applications require high-performance electronics. UHDI technology allows for creating complex radar systems with improved performance and reliability.
- Power management systems: Efficient power management is crucial in aerospace applications. UHDI technology helps develop compact and efficient power management systems that can handle the high power demands of modern aircraft.
- In-flight entertainment and connectivity: UHDI is used in the development of advanced in-flight entertainment and connectivity systems, which require high-density electronics to deliver robust performance while minimizing weight and space.
- Control systems: Flight control and engine control systems use UHDI technology to integrate multiple functions into a compact space, enhancing performance and reliability.
- Environmental control systems: These systems, which manage temperature, pressure, and air quality in aircraft, benefit from the compact and reliable nature of UHDI technology.
- Missile and defense systems: In military applications, UHDI technology is used in missile guidance and defense systems where high performance and reliability in extreme conditions are essential.
The implementation of UHDI technology in aerospace ensures that electronic systems are as efficient, lightweight, and reliable as possible, meeting the increasingly rigorous demands of the industry.
This article originally appeared in the August 2024 issue of Design007 Magazine.
Share on:
Testimonial
"In a year when every marketing dollar mattered, I chose to keep I-Connect007 in our 2025 plan. Their commitment to high-quality, insightful content aligns with Koh Young’s values and helps readers navigate a changing industry. "
Brent Fischthal - Koh YoungSuggested Items
U.S. Army Begins Fielding BAE Systems’ Mission-critical Software-defined Radios Across Rotary-wing Aviation Fleet
09/08/2025 | BAE SystemsBAE Systems’ AN/ARC-231A Multi-mode Aviation Radio Set (MARS) has completed initial installation and is operationally ready for use today on select U.S. Army rotary-wing aircraft.
AV Delivers First Two Multi-Purpose High Energy Laser Systems to U.S. Army
09/04/2025 | BUSINESS WIREAeroVironment, Inc. (AV) announced the successful delivery of the first two mobile counter-unmanned aircraft system (C-UAS) prototype Laser Weapon System (LWS) to the U.S. Army Rapid Capabilities and Critical Technologies Office (RCCTO) as part of the first increment of the Army Multi-Purpose High Energy Laser (AMP-HEL) prototyping effort.
New Podcast Episode Drop: MKS’ Atotech’s Role in Optimize the Interconnect
09/08/2025 | I-Connect007In this episode of On the Line With…, host Nolan Johnson sits down with Patrick Brooks, MKS' Atotech's Global Product Director, EL Systems, to discuss the critical role that wet processes play alongside laser systems in advancing the Optimize the InterconnectSM initiative. Brooks points to Bondfilm as a key example—a specialized coating that enables CO₂ lasers to ablate more effectively than ever before.
UHDI Fundamentals: UHDI Technology and Industry 4.0
09/03/2025 | Anaya Vardya, American Standard CircuitsUltra high density interconnect (UHDI) technology is rapidly transforming how smart systems are designed and deployed in the context of Industry 4.0. With its capacity to support highly miniaturized, high-performance, and densely packed electronics, UHDI is a critical enabler of the smart, connected, and automated industrial future. Here, I’ll explore the synergy between UHDI and Industry 4.0 technologies, highlighting applications, benefits, and future directions.
What EMS Firms Want From Their Software—and What They Get
09/03/2025 | Thiago Guimaraes, Global Electronics AssociationLast November, the Global Electronics Association [as IPC] surveyed EMS and OEM companies to better understand the software tools driving their operations and uncover trends in adoption, satisfaction, and challenges. The survey assessed software tools across critical functions, including ERP, MES, PLM, QMS, LMS, quoting systems, and CRM. Participants shared insights on tool adoption, satisfaction, and selection priorities.
Copyright © I-Connect007 | IPC Publishing Group Inc. All rights reserved.
Log in