Sunday, December 21, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Samsung Introduces SE790C Curved Monitor
Chinese Motion-sensing VR Glasses Coming On Kickstarter
Kodak Returns To CES With Consumer Product Line
North Korea Suggests Joint Inverstigation With U.S. Over Sony Hacking
T-Mobile to Pay $90 Million To Settle Case With FCC
New Trojan Targetted Banks Wordlwide
FBI Confirms North Korea Was Behind Sony Hack
Apple Responds To BBC's Allegations Over Working Conditions In Chinese Factory
Active Discussions
Digital Audio Extraction and Plextools
Will there be any trade in scheme for the coming PSP Go?
Hello, Glad to be Aboard!!!
Best optical drive for ripping CD's? My LG 4163B is mediocre.
Hi All!
cdrw trouble
CDR for car Sat Nav
DVD/DL for Optiarc 7191S at 8X
 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 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
Mitsubishi Drops DLP Display Business
Mitsubishi Introduces New 8.4-, 10.4- & 12.1-inch Color TFT-LCD Modules For Industrial Applications
Mitsubishi Chemical and Pioneer Develop OLED Lighting Using The Wet Coating Process
Mitsubishi New Real Laserview LCD TVs Feature Improved Color Reproduction

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .