搜索结果: 1-15 共查到“工学 Transceivers”相关记录19条 . 查询时间(0.369 秒)
GPS Pseudolite Transceivers and their Applications
GPS Pseudolite Transceivers Applications
2015/6/29
There are an increasing number of applications requiring precise relative position and clock offset information.The Global Positioning System has demonstrated precise and drift free position and timin...
Self-Calibration of Pseudolite Arrays Using Self-Differencing Transceivers
Self-Calibration Pseudolite Arrays Self-Differencing Transceivers
2015/6/29
Pseudolites can extend the availability of GPS-type positioning systems to a wide range of applications not possible with satellite-only GPS, including indoor and deep-space applications. Conventional...
Real-time CO-OFDM transmitters and receivers for 10.5Gb/s bit-rate implemented in FPGAs are reported applying 10GSa/s converters and entire algorithms for both terminals. The Q-factors are 22.7dB for ...
Real-Time Optical OFDM Transceivers for PON Applications
Fibre Optical Communications Modulation Fibres single mode
2015/5/25
Recent real-time optical OFDM (OOFDM) research progress is reviewed extensively in terms of adaptive transceiver design, intensity modulators, synchronisation techniques and network architectures. Res...
Field Demonstration of Bi-directional Millimeter Wave RoF Systems Inter-operable with 60 GHz Multi-gigabit CMOS Transceivers for In-building HD Video and Data Delivery
Optical communications Radio frequency photonics
2015/5/21
We demonstrate, for the first time, a bi-directional in-building radio-over-fiber access network to deliver multi-gigabit, high-definition video and data services using all-optical conversion at the h...
Recent Progress on Real-Time DSP for Direct Detection Optical OFDM Transceivers
Recent Progress Real-Time DSP Direct Detection Optical OFDM Transceivers
2015/5/20
We describe recent developments in real-time digital signal processing for direct detection optical OFDM transceivers, including the optimization of high throughput FFT algorithms and receiver synchro...
32-Channel, Injection-Locked WDM-PON SFP Transceivers for Symmetric 1.25 Gbps Operation
32-Channel Injection-Locked WDM-PON SFP Transceivers 1.25 Gbps
2015/5/18
A 32-channel, WDM-PON SFP transceiver is demonstrated at 1.25 Gbps with C-band transmit and L-band receive functionality. The transceiver is based on a wide-band, injection-locked Fabry-Perot laser. B...
Transceivers and Optical Engines for Computer and Datacenter Interconnects
Optics in computing optical interconnects
2015/6/9
Technological and manufacturing advances are enabling optical solutions to meet demanding density, bandwidth, and cost metrics. We describe these solutions with respect to different system architectur...
172-Gbps cascaded OTDM MUX and DEMUX operations of 43G VSR transceivers using integratable semiconductor devices
Opticcal communications Ultrafast devices Multiplexing ptical amplifiers Quantum
2015/6/9
We demonstrate 172-Gbps cascaded OTDM MUX and DEMUX for future LAN applications. Challenge is that the key devices are integratable, i.e. ISBT optical gates, EAM-DFB VSR MSA transceivers, quantum-dot ...
An Ultra Low Power CMOS Photonics Technology Platform for H/S Optoelectronic Transceivers at less than $1 per Gbps
Fiber optics and optical communications Integrated optics Optoelectronics Modulators Semiconductors Systems
2015/6/8
We have demonstrated a CMOS Optoelectronic technology platform, using a 650mW 4x10-Gb/s 0.13 μm silicon-on-insulator integrated transceiver chip, co-packaged with an externally modulated laser, to ena...
Contamination effects on optical performance for short reach 10Gb/s SFP+transceivers
Fiber optics component Optical standards testing
2015/6/4
This research is to establish a modeling methodology to assess insertion loss due to contamination on a lens based, 10Gb/s, short reach Small Form-factor Pluggable (SFP+)module transceivers in multimo...
Energy Efficiency in 10Gbps Ethernet Transceivers:Copper versus Fiber
Networks Packet Switching
2015/6/4
The new Energy Efficient Ethernet standard will significantly improve the energy efficiency of 10Gbps copper transceivers. This paper compares the energy efficiency of 10Gbps Ethernet copper transceiv...
2-Norm-Based Iterative Design of Filterbank Transceivers: A Control Perspective
2-Norm-Based Iterative Design Filterbank Transceivers Control Perspective
2009/9/7
This paper considers design of filterbank-based transceivers. A composite error criterion is proposed to capture all the three traditional distortions. Incorporating noise attenuation and filter bandl...
State of the Art for Differential Circuits in Wireless Transceivers: A New Wideband Active Balun in SiGe BiCMOS Technology
Active Balun Current Conveyors Differential Analogue Circuits
2009/7/28
The aim of this paper is 3-fold: firstly, to provide a comprehensive overview of the use of differential circuits for analogue signal processing in wireless transceivers; secondly, to describe, in det...
First Experimental Demonstration of Real-Time Optical OFDM Transceivers
Real-Time Optical OFDM Transceivers
2015/7/16
Real-time optical OFDM transceivers are, for the first time, experimentally implemented, using standard commercially available components including FPGAs and DACs/ADCs. The transceivers support 1.5Gb/...
