Wednesday, July 9, 2025
  • About us
    • Write for us
    • Disclaimer
    • Terms of use
    • Privacy Policy
  • RSS Feeds
  • Advertise with us
  • Contact us
DefenceTalk
  • Home
  • Defense News
    • Defense & Geopolitics News
    • War Conflicts News
    • Army News
    • Air Force News
    • Navy News
    • Missiles Systems News
    • Nuclear Weapons
    • Defense Technology
    • Cybersecurity News
  • Military Photos
  • Defense Forum
  • Military Videos
  • Military Weapon Systems
    • Weapon Systems
    • Reports
No Result
View All Result
  • Home
  • Defense News
    • Defense & Geopolitics News
    • War Conflicts News
    • Army News
    • Air Force News
    • Navy News
    • Missiles Systems News
    • Nuclear Weapons
    • Defense Technology
    • Cybersecurity News
  • Military Photos
  • Defense Forum
  • Military Videos
  • Military Weapon Systems
    • Weapon Systems
    • Reports
No Result
View All Result
DefenceTalk
No Result
View All Result
Home Defence & Military News Technology News

Material To Aid US Military in Next Generation Radar Systems Developed

by Editor
August 2, 2006
in Technology News
2 min read
0
14
VIEWS

Northeastern University,

Boston MA: Researchers at Northeastern University have developed a magnetic material that will enable radar technology used by the U.S. military to be smaller, lighter, and cheaper without compromising on performance.

Many of the radar technologies used by the U.S. Navy and Air Force require magnetic fields to operate. A key component of these radar electronics is the circulator: a device that is integral to radar Simultaneous Transmit And Receive (STAR) technology.

Traditionally, circulator designs have relied on magnets positioned on either side of the circulator to create the necessary magnetic field for operation. These magnets tend to be large and heavy and add significant cost to the assembly of radar systems.

Thousands of them are required for the most advanced radar systems and as a result, radar platforms can weigh several tons and take up an inordinate amount of space, causing a heavy burden to the host aircraft or ship. The Navy and Air Force have been searching for a solution to this problem for decades.

The breakthrough occurred when Northeastern University researchers were able to create a magnetic ceramic thin film material that possesses a spontaneous magnetic moment sufficient to eliminate the need for magnets. This new material, in the form of millimeter thick films of Ba-hexaferrite, was produced using a screen printing processing scheme which meets all the necessary specifications for STAR radar performance and is, in addition, highly cost-effective.

Researchers Vincent Harris, Carmine Vittoria, and Yajie Chen and their research team are about to embark upon developing prototypes of this technology for detailed testing. They hope that the technology will be available for widespread use by the Department of Defense by 2008.

“Northeastern University has one of the best research facilities in the country for magnetic ceramics research,” said Harris, William Lincoln Smith Professor of Electrical and Computer Engineering at Northeastern University. “This development will help to solve a significant problem that has been hampering advancement in military technology for the past few decades.”

The research was funded primarily by the Office of Naval Research as part of the “Navy After Next” initiative, the Defense Advanced Research Program Agency, and the National Science Foundation.

Previous Post

Taiwan Fighter jets to be upgraded

Next Post

U.S. Army Asks Lockheed Martin to Accelerate Production of Guided MLRS Unitary Rockets

Related Posts

Air Force Research Lab Announces MUOS Satellite Communications Testing in Antarctica

Trojan Horses in Space: Cyber Threats Hidden in Satellite Networks

April 8, 2025

Most of us like satellites. They power our televisions. Allow us to find our way home from anywhere on the...

Chatbot vs national security? Why DeepSeek is raising concerns

Chatbot vs national security? Why DeepSeek is raising concerns

February 17, 2025

Chinese AI chatbot DeepSeek upended the global industry and wiped billions off US tech stocks when it unveiled its R1...

Next Post

U.S. Army Asks Lockheed Martin to Accelerate Production of Guided MLRS Unitary Rockets

Latest Defense News

Britain, Germany jointly developing missiles: ministers

Britain, Germany jointly developing missiles: ministers

May 17, 2025
Trump announces ‘full and immediate’ India-Pakistan ceasefire

Trump announces ‘full and immediate’ India-Pakistan ceasefire

May 10, 2025
Pakistan says Indian missiles strike air bases as conflict spirals

Pakistan says Indian missiles strike air bases as conflict spirals

May 10, 2025
J-10C fighter jet

Pakistan says India has brought neighbours ‘closer to major conflict’

May 9, 2025
North Korea fires multiple suspected cruise missiles

North Korea fires flurry of short-range ballistic missiles

May 9, 2025
China says ‘closely watching’ Ukraine situation after Russian attack

China vows to stand with Russia in face of ‘hegemonic bullying’

May 9, 2025

Defense Forum Discussions

  • The Russian-Ukrainian War Thread
  • Russian Air Force News & Discussion
  • Royal Australian Navy Discussions and Updates 2.0
  • USAF News and Discussion
  • PRC Peoples Liberation Army Navy
  • The Global Hawk
  • 6th Generation Fighters Projects
  • Royal Australian Air Force [RAAF] News, Discussions and Updates
  • What has replaced the SR71?
  • ADF General discussion thread
DefenceTalk

© 2003-2020 DefenceTalk.com

Navigate Site

  • Defence Forum
  • Military Photos
  • RSS Feeds
  • About us
  • Advertise with us
  • Contact us

Follow Us

No Result
View All Result
  • Home
  • Defense News
    • Defense & Geopolitics News
    • War Conflicts News
    • Army News
    • Air Force News
    • Navy News
    • Missiles Systems News
    • Nuclear Weapons
    • Defense Technology
    • Cybersecurity News
  • Military Photos
  • Defense Forum
  • Military Videos
  • Military Weapon Systems
    • Weapon Systems
    • Reports

© 2003-2020 DefenceTalk.com