• High frequency DC-DC converter with co-packaged planar inductor and power IC 

  Wang, Ningning; Barry, John; Hannon, Jason; Kulkarni, Santosh; Foley, Ray; McCarthy, Kevin; Rodgers, Kenneth; Waldron, Finbarr; Barry, Mark; Casey, Declan P.; Rohan, James F.; O'Brian, Joe; Hegarty, Margaret; Kelleher, Ann-Marie; Roy, Saibal; Ó Mathúna, S. Cian (Institute of Electrical and Electronics Engineers (IEEE), 2013-05)

  The paper introduces the trend of integration and miniaturization of power converters with potential for enhanced efficiency, form factor reduction and cost reduction. To demonstrate the concept of highly integrated switched ...
• Distributed double auction for peer to peer energy trade using blockchains 

  Thakur, Subhasis; Hayes, Barry P.; Breslin, John G. (Institute of Electrical and Electronics Engineers (IEEE), 2018-09)

  In this paper we use the blockchain technology to develop a peer to peer energy trade platform without a trusted third party. Our main contribution is a novel distributed double auction mechanism which allows any peer to ...
• A regrowth-free, facetless multiple quantum wells AlInGaAs semiconductor laser suitable for photonic integration 

  Caro, Ludovic; Yang, Hua; Peters, Frank H.; Dernaika, Mohamad (Optical Society of America, 2018-07)

  A facetless, semiconductor laser suitable for photonic integration is presented in this paper. The laser fabrication process employs contact lithography and regrowth-free process. Moreover, the laser cavity is monolithically ...
• The use of airborne ultrasound for Varroa destructor mite control in beehives 

  Barry, Brendan C.; Verstraten, Lindy; Butler, Fidelma T.; Whelan, Padraig M.; Wright, William M.D. (Institute of Electrical and Electronics Engineers (IEEE), 2018-10)

  The declining health of honey bee (Apis mellifera) populations is of global concern, as they are arguably the most important pollinator insect. The Varroa destructor mite weakens bees by sucking their haemolymph and spreads ...
• High-speed nested cascaded MASH Digital Delta-Sigma Modulator-based divider controller 

  Donnelly, Yann; Mo, Hongjia; Kennedy, Michael Peter (Institute of Electrical and Electronics Engineers (IEEE), 2018-05-04)

  The MASH Digital Delta-Sigma Modulator (DDSM) based divider controller represents a speed bottleneck in state of the art commercial PLL-based fractional-N frequency synthesizers. As next generation systems require higher ...

View more