Saturday, March 28, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Microsoft Lists Windows 10-Compatible Phones
Intel in Talks to buy Altera: report
MediaTek Releases New High-end Smartphone Helio SoC
Google To Get Into The Operating Room
Data Requests To Microsoft Decreased
Google Defeated in English Court - Decision Opens Door for Litigation by Millions of British Apple Users
LG G4 Smartphone Coming Late April
BlackBerry Posts Quarterly Profit
Active Discussions
how to copy and move data files to dvd-rw
cdrw trouble
Need serious help!!!!
burning
nvidia 6200 review
Hello
Burning Multimedia in track 0
I'm lazy. Please help.
 Home > News > General Computing > Mitsubi...
Last 7 Days News : SU MO TU WE TH FR SA All News

Wednesday, April 25, 2012
Mitsubishi Develops 100W Power Amplifier For Satellite Communications


Mitsubishi Electric has developed a prototype gallium nitride high-electron mobility transistor (GaN HEMT) amplifier with a leading 100W output power for Ku-band (14GHz) satellite communications.

The high-output GaN HEMT amplifier features a downsized configuration and a low-loss circuit. Output power is doubled compared to Mitsubishi Electric's existing GaN HEMT amplifier and quadrupled compared to the company's Electric's GaAs amplifier. The new amplifier's ability to perform the tasks of four conventional units represents an important contribution to downsize transmitters to one sixth the size of a GaAs amplifier.

Gallium arsenide (GaAs) amplifiers have been used commonly for satellite communication transmitters, but gallium nitride (GaN) amplifiers have become increasingly popular recently because GaN transistors can handle very high voltage.

High-power output is required for radio transmission from terrestrial stations to satellites in geostationary orbit 36,000 km above sea level.



Previous
Next
European Patent Office Revokes IPCom Patent        All News        Unlocked Galaxy Nexus Now Available Through Google Play
Apple Worldwide Developers Conference to Kick Off June 11     General Computing News      Sony PlayMemories Online Cloud Service Goes Live in Europe

Get RSS feed Easy Print E-Mail this Message

Related News
Mitsubishi Introduces Smart Home Concept
Mitsubishi Develops 3-D Model Reconstruction Technology
Mitsubishi Electric, Ritsumeikan University and JST Develop Security Solution for IoT Devices
Mitsubishi Chemical Files Patent Lawsuit Against Red Phosphors in China
Mitsubishi To Unveil World's Largest High Definition Video Display
Mitsubishi Doubles OLED panel's Life Span
Mitsubishi Develops New High-power Red Laser Diodes for Projectors
Pioneer Is Shipping New OLED Lighting Modules With a Wet Coating Process for a Light-emitting Layer
Mitsubishi Chemical Develops Bio-based Plastic For Automotive Touch Panels
Mitsubishi Develops Searchable Encryption Platform Software
Oji and Mitsubishi Chemicals Develop Transparent Paper
Mitsubishi Car Display System Projects Images on Curved Screens

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .