Business

June 14, 2013

Northrop Grumman develops new aallium arsenide E-Band high-power monolithic microwave integrated sircuits

Northrop Grumman has developed the APH667 (left) and the APH668, two new GaAs MMIC high-power amplifiers operating in the E-band frequency spectrum. They allow users to reach higher output power levels without combining multiple MMICs, a typical practice, simplifying product architecture and enhancing performance.

REDONDO BEACH, Calif. Northrop Grumman has developed new gallium arsenide (GaAs) Monolithic Microwave Integrated Circuit high-power amplifiers operating in the E-Band communication frequency spectrum.

The APH667 and the APH668 are GaAs-based broadband, three-stage amplifier devices that operate from 81 ñ 86GHz and 71 ñ 76GHz respectively.

In 2004, Northrop Grumman became the first company to provide commercial availability of E-Band semiconductors. These new products are an example of Northrop’s ongoing effort to push the boundaries of robust GaAs technology, said Frank Kropschot, general manager, Microelectronics Products and Services, Northrop Grumman Aerospace Systems.

“Customers typically combine several MMIC products in this frequency band to achieve higher output power. The APH667 and APH668 will allow them to dramatically reduce the number of components required to reach those goals, simplifying the product’s architecture and enhancing the performance,” he said.

Product descriptions:
APH667:

  • The APH667 is a 0.1 mm GaAs HEMT MMIC power amplifier MMIC that operates between 81 and 86 GHz.
  • This power amplifier provides 17 dB of linear gain, +25.5 dBm (0.35 W) of saturated output power (typical).

APH668:

  • The APH668 is a 0.1 mm GaAs HEMT MMIC power amplifier chip that is operates between 71 and 76 GHz.
  • This power amplifier provides 19 dB of linear gain, +28 dBm (0.63 W) of saturated output power (typical).

Pre-production quantities of the APH667 and APH668 will be available in the third quarter of 2013 with production quantities available in fourth quarter of 2013.




All of this week's top headlines to your email every Friday.


 
 

 
Virgin Galactic photograph

NTSB concludes SpaceShipTwo flight test accident investigation

Virgin Galactic photograph WhiteKnightTwo and the first SpaceShipTwo during a captive carry test flight over the Mojave Desert. MOJAVE, Calif.–The National Transportation Safety Board has concluded the investigation of th...
 
 

Lockheed Martin, StemRad studying first-responder radiation shield for potential deep-space application

StemRad, Ltd. and Lockheed Martin have initiated a joint research and development effort to determine if StemRad’s radiation shielding technology ñ originally designed for first-responders ñ could help to keep astronauts safe on deep-space exploration missions. This collaboration is part of Lockheed Martin’s ongoing effort to establish international partnerships for human explorat...
 
 

General Dynamics to continue modernizing submarine tactical weapons systems

General Dynamics has received a $20 million contract modification from the U.S. Navy to continue modernizing the AN/BYG-1 Weapons Control System Technology Insertion and Advanced Processing Build software for U. S. Navy and Royal Australian Navy submarines. The AN/BYG-1 software analyzes and tracks submarine and surface-ship contact information, providing tactical, situational awareness for sub...
 

 

Boeing, Vietnam Airlines sign exclusive pilot training agreement

Boeing and Vietnam Airlines announced a five-year exclusive pilot-training agreement to support the Hanoi-based airline’s 787 Dreamliners. Under the agreement, Boeing Flight Services, a business unit of Boeing Commercial Aviation Services, will provide flight training for the airline’s new 787 Dreamliner fleet at Boeing’s Singapore training campus. Nearly 90 Vietnam Airlines p...
 
 
boeing-launch

Boeing WGS-7 satellite to provide military with 17 percent more bandwidth

Boeing’s seventh Wideband Global SATCOM satellite is now in orbit and will soon provide the U.S. and allied militaries with 17 percent more secure communications bandwidth than its predecessors thanks to a payload upgrade. ...
 
 

Boeing, Japanese partners formally sign agreement on 777X

Boeing and key Japanese partners July 23 signed a formal agreement for significant work on Boeing’s new 777X airplane. The agreement finalizes last year’s announcement by Boeing, Japan Aircraft Industries and Japan Aircraft Development Corporation of a Memorandum of Agreement to provide approximately 21 percent of the major airplane structure components for the 777X. The...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>