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EPC Partners With Freebird Semiconductor For Development Of Radiation Hardened Gallium Nitride Power Conversion Systems For Satellite And Harsh Environment Applications

2016-04-15 07:08:58| rfglobalnet Home Page

Efficient Power Conversion Corporation (EPC), the leading provider of enhancement-mode gallium nitride power transistors, announces the signing of an agreement with Freebird Semiconductor Corporation, North Andover, Massachusetts to develop products for use in high reliability, space, and harsh environment applications based upon EPC’s eGaNtechnology.

Tags: power development systems environment

 

Radiation deniers: pro-nuclear environmentalists and the Chernobyl death toll

2016-04-07 12:39:00| Climate Ark Climate Change & Global Warming Newsfeed

Ecologist: Just as climate change deniers leap from scientific uncertainty over the precise impacts of greenhouse gas emissions to certainty of little or no impact at all, so 'pro-nuclear environmentalists' conflate uncertainty of the mortality arising from Chernobyl and other nuclear disasters to certainty of few if any deaths, writes Jim Green. Their position is equally indefensible. With few if any exceptions, self-styled pro-nuclear environmentalists peddle flapdoodle and tommyrot regarding the Chernobyl...

Tags: death toll radiation chernobyl

 
 

03.17.16 -- New Lens For Terahertz Radiation | Next-Gen Non-Reciprocal Antenna

2016-03-16 01:58:02| rfglobalnet Home Page

03/17/16RF Globalnet Newsletter

Tags: lens radiation antenna nextgen

 

Researchers Develop New Lens For Terahertz Radiation

2016-03-15 02:19:59| rfglobalnet Home Page

Brown University engineers have devised a way to focus terahertz radiation using an array of stacked metal plates, which may prove useful for terahertz imaging or in next-generation data networks.

Tags: develop researchers lens radiation

 

Radiation Tolerant Multiplexers target space flight systems.

2016-03-09 14:31:06| Industrial Newsroom - All News for Today

Featuring 3–5.5 V single supply operation with adjustable logic threshold control, 16-channel ISL71830SEH and 32-channel ISL71831SEH provide 5 kV ESD protection, R(ON) of 120 Ω, and propagation delays of less than 100 ns. Devices offer over-voltage protection on per-switch basis to maintain continuous processing of hundreds of telemetry test points. Both multiplexers provide cold spare redundant capability, allowing connection of 2-3 additional unpowered multiplexers to common data bus.

Tags: systems space target flight

 

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