Results 31 to 40 of about 11,394 (208)
Improvement of strength and water absorption of Interlocking Compressed Earth Bricks (ICEB) with addition of Ureolytic Bacteria (UB) [PDF]
, 2018 Interlocking Compressed Earth Brick (ICEB) are cement stabilized soil bricks that allow for dry stacked construction. This characteristic resulted to faster the process of building walls and requires less skilled labour as the bricks are laid dry and ...
J.M., Irwan +3 more
core +1 more source
Emitter: International Journal of Engineering Technology, 2016 ZigBee applications of IEEE 802.15.4 Wireless Sensor Network (WSN) with Low Rate Wireless Personal Area Network (LR-WPAN) can be integrated with e-health technology Wireless Body Area Network (WBAN). WBAN are small size and can communicate quickly making
Subono . +2 more
doaj +3 more sources
A Complementary Code-CDMA-Based MAC Protocol for UWB WPAN System
EURASIP Journal on Wireless Communications and Networking, 2005 We propose a new multiple access control (MAC) protocol based on complementary code-code division multiple access (CC-CDMA) technology to resolve collisions among access-request packets in an ultra-wideband wireless personal area network (UWB WPAN ...
Zhu Jiang, Fapojuwo Abraham O.
doaj +2 more sources
Emitor: Jurnal Teknik ElektroBluetooth Low Energy (BLE) is one of low power Wireless Personal Area Network (WPAN) Technology. BLE has high data transfer rate at a low range, but implementation of BLE is easier than other WPANs.
Musayyanah Musayyanah +3 more
doaj +1 more source
Multi-Delay Biorthogonal Coded/Balanced TR-UWB Receiver for WPAN Based on Hadamard Matrix [PDF]
Engineering and Technology Journal, 2009 Impulse radio ultra wideband (IR-UWB) communication is becoming an importanttechnology for future Wireless Personal Area Networks (WPANs). One of the criticalchallenges in IR-UWB system design is the inter-pulse interference (IPI).
Saleh M. Al-Qaraawy
doaj +1 more source
A Fully Differential Digital CMOS Pulse UWB Generator [PDF]
, 2009 A new fully-digital CMOS pulse generator for impulse-radio Ultra-Wide-Band (UWB) systems is presented. First, the shape of the pulse which best fits the FCC regulation in the 3.1-5 GHz sub-band of the entire 3.1-10.6 GHz UWB bandwidth is derived and ...
C. Buccella +16 more
core +1 more source
Performance of a Multiple-Access DCSK-CC System over Nakagami-$m$ Fading Channels [PDF]
, 2013 In this paper, we propose a novel cooperative scheme to enhance the performance of multiple-access (MA) differential-chaos-shift-keying (DCSK) systems.
Chen, Guanrong, Fang, Yi, Wang, Lin
core +2 more sources
Beam-searching and Transmission Scheduling in Millimeter Wave Communications
, 2015 Millimeter wave (mmW) wireless networks are capable to support multi-gigabit data rates, by using directional communications with narrow beams. However, existing mmW communications standards are hindered by two problems: deafness and single link ...
Fischione, Carlo +2 more
core +1 more source
Engine performance characteristics and evaluation of variation in the length of intake plenum [PDF]
, 2020 In the engine with multipoint fuel injection system using electronically controlled fuel injectors has an intake manifold in which only the air flows and, the fuel is injected into the intake valve.
Abu Bakar, Muhammad Azman +4 more
core
Jordanian Journal of Computers and Information TechnologyThis paper introduces a Koch fractal octagonal antenna designed for the Ultrawideband (UWB) Frequency range. The utilization of the Koch fractal in the antenna design contributes to size reduction as well as provides compactness in the antenna for UWB ...
TEJASWITA KUMARI +2 more
doaj +1 more source