Results 11 to 20 of about 36,752 (222)
Optics Express, 2014 We present a photoconductive terahertz transceiver based on a modulation of the optical pulses used for generation and detection at different rates. External modulation of the THz pulses is not required as opposed to previously reported approaches. Devices from fiber-optic technology are used, providing flexibility and stability to the system.
Stefan, Busch +5 more
openaire +3 more sources
Robust transceiver design for MIMO relay systems with tomlinson harashima precoding [PDF]
, 2012 In this paper we consider a robust transceiver design for two hop non-regenerative multiple-input multiple-output (MIMO) relay networks with imperfect channel state information (CSI).
Weiss, Stephan +5 more
core +4 more sources
Partially reconfigurable TVWS transceiver for use in UK and US markets [PDF]
, 2012 With more and more countries opening up sections of unlicensed spectrum for use by TV White Space (TVWS) devices, the prospect of building a device capable of operating in more than one world region is appealing.
Weiss, Stephan +6 more
core +4 more sources
Efficient TV white space filter bank transceiver [PDF]
, 2012 Future devices operating in the TV white space (TVWS) spectrum will require to access different bands at different locations and times in order to avoid interference to incumbent users, requiring agility and sufficient spectral masks to satisfy ...
Weiss, Stephan +5 more
core +4 more sources
A Versatile Silicon-Silicon Nitride Photonics Platform for Enhanced Functionalities and Applications
Applied Sciences, 2019 Silicon photonics is one of the most prominent technology platforms for integrated photonics and can support a wide variety of applications. As we move towards a mature industrial core technology, we present the integration of silicon nitride (SiN ...
Quentin Wilmart +18 more
doaj +1 more source
Design of CAN Bus Communication Interfaces for Forestry Machines
Computers, 2021 This paper presents the initial developments of new hardware devices targeted for CAN (Controller Area Network) bus communications in forest machines. CAN bus is a widely used protocol for communications in the automobile area.
Geoffrey Spencer +4 more
doaj +1 more source
Spectrally Efficient DMT Operation With BER-Informed Dynamic Bit and Power Loading
IEEE Access, 2022 This paper elucidates the relative benefits of bit loading and power loading for discrete multitone (DMT) modulation over wireline links. There is considerable variability in the use of bit and power loading in recent research on DMT for wireline ...
Behraz Vatankhahghadim +3 more
doaj +1 more source
Gapwaveguide Automotive Imaging Radar Antenna With Launcher in Package Technology
IEEE Access, 2023 A 77 GHz gapwaveguide radar antenna system with launcher-in-package (LiP) technology is presented in this paper for automotive imaging applications. Firstly, state-of-the-art LiP technology integrated with radar transceivers is proposed. The transceivers
Qiannan Ren +7 more
doaj +1 more source
IET Networks, EarlyView., 2022 Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley +1 more source
A transceiver design based on uniform channel decomposition and MBER vector perturbation [PDF]
, 2010 Uniform channel decomposition (UCD), as an improvement of geometric mean decomposition (GMD), is capable of decomposing a multiple-input–multiple-output (MIMO) channel into multiple subchannels having an identical capacity.
Chen, Sheng, Hanzo, Lajos, Yao, Wang
core +2 more sources