Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kenneth J. Mulvaney"'
Publikováno v:
Conservation and Management of Archaeological Sites. :1-23
Autor:
Philip Quinlan, Keith O'Donoghue, Hongxing Li, Kenneth J. Mulvaney, Eric Evans, Charley Billon, Michael J. Deeney, Sivanendra Selvanayagam, Charul Agrawal, Siwen Liang, Onkar Sudarshan, Kalim Khan, Niall Kevin Kearney, Shane A. O'Mahony
Publikováno v:
ISSCC
The Internet of Everything (IoE) is a macro trend that is presently disrupting the global electronic industry. Tremendous growth is forecast in the areas of sensing, measurement and the interpretation of data, before transferring to the Cloud for ana
Autor:
G. Retz, S. Hudson, Kenneth J. Mulvaney, C. O'Sullivan, Miguel Chanca, B. Hunt, Philip Quinlan, P. Walsh, Patrick G. Crowley
Publikováno v:
IEEE Journal of Solid-State Circuits. 39:2297-2310
A fully integrated transceiver suitable for low-data-rate wireless telemetry and sensor networks operating in the license-free ISM frequency bands at 433, 868, or 915 MHz implemented in 0.25-/spl mu/m CMOS is presented. G/FSK, ASK, and OOK modulation
Publikováno v:
CSNDSP
The existing state of the art lock/out-of-lock detection schemes used in PLL (Phase lock loop) suffers from process, voltage and temperature (PVT) variations and has limited accuracy especially in fractional PLL mode of operation. Moreover, the schem
Autor:
Thomas Conway, Charley Billon, Muhammad Kalimuddin Khan, Philip Quinlan, Richard Conway, Kenneth J. Mulvaney, Hyman Shanan, Shane O Mahony
Publikováno v:
IET Irish Signals and Systems Conference (ISSC 2010).
A low power integrated transceiver incorporating a full Industrial Scientific Medical (ISM) band low IF transmitter and receiver with an application specific RISC processor design is described. The RISC processor contains hardware acceleration blocks
Publikováno v:
ISSCC
A fully integrated 2.4GHz 2Mb/s transmitter which is part of a highly integrated WPAN RF transceiver SoC using a 0.18µm RFCMOS 1P6M process is presented. The transmitter uses a ΔΣ fractional-N PLL architecture. It transmits 2Mb/s GFSK and GMSK mod
Autor:
Kenneth J. Mulvaney, Shane A. O'Mahony, Philip Quinlan, K. Khan, G. Retz, Patrick G. Crowley, Miguel Chanca, Hyman Shanan, Charley Billon
Publikováno v:
ISSCC
The IC presented in this paper is a highly integrated low-power RF transceiver for wireless sensor networks (WSN) compliant with the IEEE 802.15.4 2.4GHz WPAN standard. It contains a radio controller with sleep timer and can perform higher-level MAC
Autor:
Miguel Chanca, Philip Quinlan, Patrick Walsh, B. Hunt, S. Hudson, C. O'Sullivan, Patrick G. Crowley, G. Retz, Kenneth J. Mulvaney
Publikováno v:
IEE Seminar on Telemetry & Telematics.
This paper presents an integrated circuit transceiver suitable for low data-rate wireless telemetry and sensor networks operating between 135 MHz and 955 MHz implemented in 0.25 /spl mu/m CMOS. Both FSK and Gaussian FSK , as well as ASK and OOK modul
Autor:
Patrick Walsh, Miguel Chanca, B. Hunt, Patrick G. Crowley, G. Retz, C. O'Sullivan, Kenneth J. Mulvaney, Philip Quinlan, Sean Hudson
Publikováno v:
2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519).
A fully integrated ISM-band transceiver in 0.25/spl mu/m CMOS for low data-rate wireless networks consumes 17mA from a 3V supply in FIX mode. At +10dBm output power, the part consumes 24mA. G/FSK and OOK/ASK modulation formats are supported at data r