je.st
news
Tag: solid
New Generation Solid State Power Amplifier Exceeds 1kW Output Power For Satellite Earth Stations
2014-07-16 21:01:10| rfglobalnet Downloads
Careful thermal design coupled with innovative heat sink technologies have resulted in an industry benchmark in solid-state power amplifier technology. This paper presents thermal management, design concepts and reliability measures of a 1.1 kW C Band solid-state power amplifier. The RF chassis of the SSPA 1.1 kW C Band amplifier has been realized in a 6 ru chassis compared to 7ru for the TWTA amplifiers for the same RF power. By Stephen D. Turner, Paradise Datacom LLC and Ahmed M. Zaghlol, R-Theta Inc.
Tags: state
power
generation
solid
Stratasys completes Solid Concepts purchase
2014-07-16 18:10:00| Canadian Plastics Headlines
3D printing and additive manufacturing machines maker Stratasys Ltd. has completed its acquisition of Solid Concepts, which is said to be the largest independent additive manufacturing service bureau in North America.
Tags: purchase
solid
concepts
completes
Reliability Advantages Of Modular Solid State Power Amplifiers Compared To TravelingWave Tube Amplifiers
2014-07-14 19:24:07| rfglobalnet Home Page
Amplifier manufacturers have long compared the advantages and disadvantages of solid state power amplifiers (SSPAs) and traveling wave tube amplifiers (TWTAs). Every few years, there is typically a technology advance that gives a slight advantage to one technology over the other. This paper shows how the modular design of SSPAs can provide dramatically higher levels of system reliability than TWTAs. By Stephen Turner, VP of Engineering, Paradise Datacom
Tags: state
power
compared
solid
Is FuelCell Energy A Solid Long-Term Investment?
2014-07-14 03:13:04| Electronics - Topix.net
There is a considerable growth opportunity in the fuel cell sector in the domestic as well as international market as developed nations turn to clean energy.
Tags: energy
investment
solid
longterm
High Power Solid State and TWT Amplifiers Brochure
2014-07-10 22:37:26| rfglobalnet Downloads
This brochure provides an overview of Teledyne Microwave Solutions’ high power solid state and traveling wave tube (TWT) amplifiers. Power levels from 100 watts to multi-kilowatt amplifiers are available.
Sites : [157] [158] [159] [160] [161] [162] [163] [164] [165] [166] [167] [168] [169] [170] [171] [172] [173] [174] [175] [176] next »