Wireless Neural Stimulation in Freely Behaving Small Animals
... physically tethered to a stimulator with a bundle of electrical wires, an arrangement that has a number of practical disadvantages. For instance, the tether limits the full range of motion of the animal and can become tangled or twisted over long periods of time (Fee and Leonardo 2001). Furthermore, ...
... physically tethered to a stimulator with a bundle of electrical wires, an arrangement that has a number of practical disadvantages. For instance, the tether limits the full range of motion of the animal and can become tangled or twisted over long periods of time (Fee and Leonardo 2001). Furthermore, ...
High-Speed Signaling in SDARM Bus Interface
... Although the embedded-memory-logic approach was expected to be very promising, it is not widely used yet Manuscript received February on 10, 2001; revised on March 12, 2001. The authors are with Dept. Electrical and Computer Engineering, Pohang University of Science and Technology (POSTECH), Pohang ...
... Although the embedded-memory-logic approach was expected to be very promising, it is not widely used yet Manuscript received February on 10, 2001; revised on March 12, 2001. The authors are with Dept. Electrical and Computer Engineering, Pohang University of Science and Technology (POSTECH), Pohang ...
TFB_status_7_9_06
... FPGA config. cct, JTAG I/F, LEDs, mounting holes, test points, power and ground planes, … board may have to grow in the long direction – maybe back to 16 cm or more – is that acceptable? Mark Raymond - 7/9/06 ...
... FPGA config. cct, JTAG I/F, LEDs, mounting holes, test points, power and ground planes, … board may have to grow in the long direction – maybe back to 16 cm or more – is that acceptable? Mark Raymond - 7/9/06 ...
Radiation-Hard/High-Speed Parallel Optical Links
... parallel optical engine allows a compact design for highspeed data transmission. The design is enabled by readily available high-speed VCSEL arrays. With the use of a 12channel array operating at 10 Gb/s per channel, a parallel optical engine can deliver an aggregate bandwidth of 120 Gb/s. With a st ...
... parallel optical engine allows a compact design for highspeed data transmission. The design is enabled by readily available high-speed VCSEL arrays. With the use of a 12channel array operating at 10 Gb/s per channel, a parallel optical engine can deliver an aggregate bandwidth of 120 Gb/s. With a st ...
差分放大器系列AD8325 数据手册DataSheet 下载
... tor. The amplifier receives its input signal from the QPSK/QAM modulator or from a DAC. In either case the signal must be low-pass filtered before being applied to the amplifier. Because the distance from the cable modem to the central office will vary with each subscriber, the AD8325 must be capabl ...
... tor. The amplifier receives its input signal from the QPSK/QAM modulator or from a DAC. In either case the signal must be low-pass filtered before being applied to the amplifier. Because the distance from the cable modem to the central office will vary with each subscriber, the AD8325 must be capabl ...
SKY65326-11 数据资料DataSheet下载
... Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. ...
... Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. ...
Wireless LAN Networking
... (PBCC) in addition to CCK modulation. This not only increases performance but also maintains complete 802.11b compatibility with both 11 Mbps and 22 Mbps products. The ...
... (PBCC) in addition to CCK modulation. This not only increases performance but also maintains complete 802.11b compatibility with both 11 Mbps and 22 Mbps products. The ...
Electronic Marshalling Availability and Redundancy
... basically constant. And then, as a component nears the end of its life span, failure increase due to wear out. Emerson has processes in place to prevent high infant mortality failure rates when they are first put into service. For example, CHARMs are power cycled at both -40°C and 70°C to significan ...
... basically constant. And then, as a component nears the end of its life span, failure increase due to wear out. Emerson has processes in place to prevent high infant mortality failure rates when they are first put into service. For example, CHARMs are power cycled at both -40°C and 70°C to significan ...
Design of a channel board used in an
... Learning’s from the project ............................................................................................................... 46 ...
... Learning’s from the project ............................................................................................................... 46 ...
Paper - Steve Talbot
... MISO (multiple input, single output), SIMO (single input, multiple output) and MIMO (multiple input, multiple output) configurations are possible. When multiple users are accessing a WAP, the distribution of users is spread out among the available antenna, allowing for easier parallelism between rou ...
... MISO (multiple input, single output), SIMO (single input, multiple output) and MIMO (multiple input, multiple output) configurations are possible. When multiple users are accessing a WAP, the distribution of users is spread out among the available antenna, allowing for easier parallelism between rou ...
JTAG-SMT2 Programming Module for Xilinx FPGAs
... Users should place a current limiting resistor between the TMS pin of the SMT2 and the TMSC pin of the TS when using the JTAG-SMT2 to interface with an 1149.7 compatible TS. If a drive conflict occurs, this resistor should prevent damage to components by limiting the amount of current flowing betwee ...
... Users should place a current limiting resistor between the TMS pin of the SMT2 and the TMSC pin of the TS when using the JTAG-SMT2 to interface with an 1149.7 compatible TS. If a drive conflict occurs, this resistor should prevent damage to components by limiting the amount of current flowing betwee ...
NVIDIA SDR (Software Defined Radio) Technology The modem
... computational performance and efficiency is rivaled only by the need for fast, reliable, and seamless connectivity. Smartphones and tablets are quickly becoming primary computing device and are expected to deliver both PC class performance and best of class connectivity for uses such as streaming Hi ...
... computational performance and efficiency is rivaled only by the need for fast, reliable, and seamless connectivity. Smartphones and tablets are quickly becoming primary computing device and are expected to deliver both PC class performance and best of class connectivity for uses such as streaming Hi ...
The Low Frequency Array active antenna system
... In general the noise contribution of the receiver is minimised by having a reasonable low value of Trx, but more important by choosing the available gain of the active antenna sufficiently large. For the LOFAR system where the sky noise is dominant the noise due to the active antenna must be small i ...
... In general the noise contribution of the receiver is minimised by having a reasonable low value of Trx, but more important by choosing the available gain of the active antenna sufficiently large. For the LOFAR system where the sky noise is dominant the noise due to the active antenna must be small i ...
Long Range Wireless Door Chime
... suggestions will help you care for the Door Chime so you can enjoy it for years: 1. Keep the Door Chime dry. If the Door Chime gets wet, wipe it dry immediately. Liquids might contain minerals that can corrode the electronic circuits. 2. Use and store the Door Chime only in normal temperature envi ...
... suggestions will help you care for the Door Chime so you can enjoy it for years: 1. Keep the Door Chime dry. If the Door Chime gets wet, wipe it dry immediately. Liquids might contain minerals that can corrode the electronic circuits. 2. Use and store the Door Chime only in normal temperature envi ...
TFB_status_update_5_10_06
... assemble data block containing hit timestamps and all digitized analogue data and transmit transmitting all info in this way allows histogramming of single p.e. events to monitor SiPM gain vast majority of data is pedestal + single/double p.e. hits only ...
... assemble data block containing hit timestamps and all digitized analogue data and transmit transmitting all info in this way allows histogramming of single p.e. events to monitor SiPM gain vast majority of data is pedestal + single/double p.e. hits only ...
SKY65338-21 数据资料DataSheet下载
... The SKY65338-21 is internally matched for optimum linearity and efficiency. The input and output stages are independently supplied using the VCC1 and VCC2 supply lines (pins 12 and 10, respectively). The bias reference voltages for stages 1 and 2 are supplied using common lines VREF1 and VREF2 (pins ...
... The SKY65338-21 is internally matched for optimum linearity and efficiency. The input and output stages are independently supplied using the VCC1 and VCC2 supply lines (pins 12 and 10, respectively). The bias reference voltages for stages 1 and 2 are supplied using common lines VREF1 and VREF2 (pins ...
Introduction to Energy Transfer Sampling
... was trade named OthelloTM. OthelloTM , designed by Analog Devices, Inc. was among the earliest direct conversion cellular receiver architectures that was able to meet a cellular standard. The chipset was ...
... was trade named OthelloTM. OthelloTM , designed by Analog Devices, Inc. was among the earliest direct conversion cellular receiver architectures that was able to meet a cellular standard. The chipset was ...
Operational properties of the ASDBLR chip
... candidate to be employed as front-end chip of the LHCb Outer Tracker. The eight channel analog bipolar integrated circuit serves as the interface between straw proportional tubes and the edge sensitive timing circuit required to extract position information from the straw chamber [1]. Being designed ...
... candidate to be employed as front-end chip of the LHCb Outer Tracker. The eight channel analog bipolar integrated circuit serves as the interface between straw proportional tubes and the edge sensitive timing circuit required to extract position information from the straw chamber [1]. Being designed ...
915-MHz FSK/OOK Wireless Neural Recording SoC With 64 Mixed
... Recently, a number of neural recording SoCs have been reported which combine multi-channel neural recording, digitization, signal processing and/or RF transmission on a single chip. Our previous work in 0.35 m CMOS resulted in microsystems with 256 neural recording channels with on-chip data compres ...
... Recently, a number of neural recording SoCs have been reported which combine multi-channel neural recording, digitization, signal processing and/or RF transmission on a single chip. Our previous work in 0.35 m CMOS resulted in microsystems with 256 neural recording channels with on-chip data compres ...
Signal Isolators, Converters and Interfaces
... a problem at the instrument control level layer, typically dealing with DC signals. However, very common applications use a signal converter to monitor, trend or alarm on AC signals. With preventative maintenance budgets shrinking, companies are closely monitoring expensive and critical equipment pu ...
... a problem at the instrument control level layer, typically dealing with DC signals. However, very common applications use a signal converter to monitor, trend or alarm on AC signals. With preventative maintenance budgets shrinking, companies are closely monitoring expensive and critical equipment pu ...
New In Release 6.0.1
... 12) Save message modified to “Please save your changes to continue”. 13) Help file and manual updated. 14) Added 18 devices to the SDT Component Library. Bug fixes: 1. When we create a large segment on the segment design area and generate HTML report for it, the snapshot shown in the HTML report doe ...
... 12) Save message modified to “Please save your changes to continue”. 13) Help file and manual updated. 14) Added 18 devices to the SDT Component Library. Bug fixes: 1. When we create a large segment on the segment design area and generate HTML report for it, the snapshot shown in the HTML report doe ...
MAX3221/MAX3223/MAX3243 1µA Supply-Current, True +3V to +5.5V RS-232 Transceivers with AutoShutdown _______________General Description
... levels on all receiver inputs for 30µs, the on-board power supply and drivers are shut off, reducing supply current to 1µA. This occurs if the RS-232 cable is disconnected or the connected peripheral transmitters are turned off. The system turns on again when a valid level is applied to any RS-232 r ...
... levels on all receiver inputs for 30µs, the on-board power supply and drivers are shut off, reducing supply current to 1µA. This occurs if the RS-232 cable is disconnected or the connected peripheral transmitters are turned off. The system turns on again when a valid level is applied to any RS-232 r ...
Valve Position Transmitter - Cla-Val
... than 30 degrees up or down from horizontal centerline of knurled shaft. The centerline of the roller should not be past the lower lip or rim of the spool at any valve position. You may have to adjust the length of the actuating arm when doing this. You will feel the spring restoring force of the tra ...
... than 30 degrees up or down from horizontal centerline of knurled shaft. The centerline of the roller should not be past the lower lip or rim of the spool at any valve position. You may have to adjust the length of the actuating arm when doing this. You will feel the spring restoring force of the tra ...
IOSR Journal of Electronicsl and Communication Engineering (IOSR-JECE)
... electromagnetic waves propagating through the substrate layer. The losses are due to the surface wave excitation will cause decrease in the antennaefficiency, gain and the bandwidth because when surface waves occur, it can extract total available power for radiation to space wave. Thus the microstri ...
... electromagnetic waves propagating through the substrate layer. The losses are due to the surface wave excitation will cause decrease in the antennaefficiency, gain and the bandwidth because when surface waves occur, it can extract total available power for radiation to space wave. Thus the microstri ...
MIMO
In radio, multiple-input and multiple-output, or MIMO (pronounced as ""my-moh"" or ""me-moh""), is a method for multiplying the capacity of a radio link using multiple transmit and receive antennas to exploit multipath propagation. MIMO has become an essential element of wireless communication standards including IEEE 802.11n (Wi-Fi), IEEE 802.11ac (Wi-Fi), HSPA+ (3G), WiMAX (4G), and Long Term Evolution (4G). More recently, MIMO has been applied to power-line communication for 3-wire installations as part of ITU G.hn standard and HomePlug AV2 specification.At one time in wireless the term “MIMO” referred to the mainly theoretical use of multiple antennas at both the transmitter and the receiver. In modern usage, “MIMO” specifically refers to a practical technique for sending and receiving more than one data signal on the same radio channel at the same time via multipath propagation. MIMO is fundamentally different from smart antenna techniques developed to enhance the performance of a single data signal, such as beamforming and diversity.