This paper presents a method for the optimization of the power-added efficiency (PAE), as well as the error-vector measurement (EVM) of a 20-GHz power amplifier (PA) applied in this case to the M ...

Plug Power, Inc. provides alternative energy technology, which focuses on the design, development, commercialization, and manufacture of hydrogen and fuel cell systems used primarily for the ...

Plug Power struck a multiyear deal that will provide the company with fuel at a reduced rate. Shares of Plug Power (NASDAQ: PLUG) jumped this week, up from last Thursday's close at 1 p.m. ET for ...

Investing.com -- Plug Power Inc (NASDAQ: PLUG) stock rose 2.1% after the hydrogen fuel cell company announced a multi-year extension of its hydrogen supply agreement with an unnamed U.S.-based ...

CHICAGO — Alex Bowman thinks he is moving in the right direction. With the NASCAR Cup Series back in Chicago on Sunday, it’s good timing for the Hendrick Motorsports driver.

Communicating his confidence in Plug Power even further, Middleton purchased an additional 650,000 shares on June 9 in a transaction valued at more than $672,000.