Ultrafast laser pulses reveal a material's hidden state of matter

What would it take to instantly transform a material from an electrical insulator into a conductive state without ever ...
IEEE

High Bit Rate Pulse Position Modulation Signal Generation Based on Rare-Earth-Doped Crystals

Abstract: A novel approach for generating a high bit rate m-ary pulse position modulation (PPM) signal is proposed. This approach is implemented by using two temporally overlapping linear frequency ...
IEEE

Combined M-ary code shift keying/binary pulse position modulation for ultra wideband communications

Abstract: In this paper, a novel modulation format is proposed for time-hopping pulse position modulation (TH-PPM) ultra wideband (UWB) communications, where a near-orthogonal set of user-specific TH ...
Boise State University

Presidential search firm named, position open for applications

Idaho State Board of Education President Kurt Liebich and fellow Board Member and Search Committee Chairman David Turnbull today announced that the Boise State University president position is open ...
Tampa Bay Times

Critics question Rick Scott’s record on LGBTQ issues on second anniversary of Pulse shooting

The Tampa Bay Times e-Newspaper is a digital replica of the printed paper seven days a week that is available to read on desktop, mobile, and our app for subscribers only. To enjoy the e-Newspaper ...
Europe PMC

Displacement damage in bit error ratio performance of on-off keying, pulse position modulation, differential phase shift keying, and homodyne binary phase-shift keying-based ...

Displacement damage (DD) effect induced bit error ratio (BER) performance degradations in on-off keying (OOK), pulse position modulation (PPM), differential phase ...