NIST Measurement Service for DC Standard Resistors
... Since January 1, 1990, the U.S. representation of the ohm has been based on the quantum Hall effect in which a resistance is related to the ratio of fund amental constants h/e2 [1,2]. The quantized Hall resistance, RH, is defined as the quotient of the Hall voltage VH of the ith plateau to the curre ...
... Since January 1, 1990, the U.S. representation of the ohm has been based on the quantum Hall effect in which a resistance is related to the ratio of fund amental constants h/e2 [1,2]. The quantized Hall resistance, RH, is defined as the quotient of the Hall voltage VH of the ith plateau to the curre ...
high frequency noise in cmos low noise amplifiers
... Contrary to the common assumption that drain current exhibits only 1/f and white channel thermal noise contributions, this study demonstrates that the substrate generates thermal fluctuations that produce additive channel noise, amplified by the substrate transconductance. This component produces an ...
... Contrary to the common assumption that drain current exhibits only 1/f and white channel thermal noise contributions, this study demonstrates that the substrate generates thermal fluctuations that produce additive channel noise, amplified by the substrate transconductance. This component produces an ...
EDMI Atlas Hardware Reference Manual
... Dimensions and Mounting ................................................................................................................. 2-1 External Features................................................................................................................................. 2-4 Under ...
... Dimensions and Mounting ................................................................................................................. 2-1 External Features................................................................................................................................. 2-4 Under ...
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... long, they have largest inductance and resistance, as it explained before parasitic elements can cause more noise in power lines. In real circuits, having these noisy elements are inevitable because every circuit consists of so many wires and the effect of SSN can not be neglected, but with optimize ...
... long, they have largest inductance and resistance, as it explained before parasitic elements can cause more noise in power lines. In real circuits, having these noisy elements are inevitable because every circuit consists of so many wires and the effect of SSN can not be neglected, but with optimize ...
Low voltage motors Motor guide
... Motors for explosive atmospheres are available from frame size 71 to 450 (80 to 450 in flame proof design) or from 0.25 kW up to 1000 kW. 1.2.3 Frequency controlled motors Frequency controlled motors refer to motor series that are invariably used together with a frequency converter. This category of ...
... Motors for explosive atmospheres are available from frame size 71 to 450 (80 to 450 in flame proof design) or from 0.25 kW up to 1000 kW. 1.2.3 Frequency controlled motors Frequency controlled motors refer to motor series that are invariably used together with a frequency converter. This category of ...
EPM9800spec - GE Grid Solutions
... required shall be simultaneously available at the specified levels. Exercising any one feature at the specified level shall not limit exercising of any or all other features to their full, specified level. ...
... required shall be simultaneously available at the specified levels. Exercising any one feature at the specified level shall not limit exercising of any or all other features to their full, specified level. ...
the complete product range
... Specified in Standards Standards provide a driving force in the EMC business and form the framework for any manufacturer of electronic products and systems, protecting and safeguarding the environment from unnecessary electromagnetic interference. Standards are vital in this sector and test equipmen ...
... Specified in Standards Standards provide a driving force in the EMC business and form the framework for any manufacturer of electronic products and systems, protecting and safeguarding the environment from unnecessary electromagnetic interference. Standards are vital in this sector and test equipmen ...
IEEE Standards - draft standard template
... products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review and users are cautioned to obtain the latest editions. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American ...
... products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review and users are cautioned to obtain the latest editions. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American ...
chapter 06 Mixers
... the right, the RF mixer now downconverts four significant noise components to IF: the output noise of the LNA around ωRF and ωim, and the input noise of the mixer around ωRF and ωim. We therefore conclude that the noise figure of the second frequency plan is substantially higher than that of the fir ...
... the right, the RF mixer now downconverts four significant noise components to IF: the output noise of the LNA around ωRF and ωim, and the input noise of the mixer around ωRF and ωim. We therefore conclude that the noise figure of the second frequency plan is substantially higher than that of the fir ...
Instructions
... maintenance of EPS meter points? • Does ERCOT have the authority to revoke an individual’s involvement with EPS metering facility certification? • Can a TDSP EPS meter Inspector utilize any EPS Design Proposal to certify an EPS metering facility? • What documents require TDSP EPS meter inspector’s s ...
... maintenance of EPS meter points? • Does ERCOT have the authority to revoke an individual’s involvement with EPS metering facility certification? • Can a TDSP EPS meter Inspector utilize any EPS Design Proposal to certify an EPS metering facility? • What documents require TDSP EPS meter inspector’s s ...
User Manual/Handbook: Microphone Handbook Volume 1
... range. It gives an insight into the theory behind the development of microphones and preamplifiers and explains the terminology used to describe these products. The aim of this volume is to promote a full understanding of measurement microphones and to provide sufficient background information for c ...
... range. It gives an insight into the theory behind the development of microphones and preamplifiers and explains the terminology used to describe these products. The aim of this volume is to promote a full understanding of measurement microphones and to provide sufficient background information for c ...
The Interactive Balloon: Sensing, Actuation and Behavior in a Common Object
... (having a Young's modulus under 2.5 GPa), thus it exhibits a low acoustic impedance and has a flat, broadband frequency response that can range from milliHertz through gigaHertz (most other piezoelectric materials are either crystals or ceramics that form highly tuned structures). It is very linear, ...
... (having a Young's modulus under 2.5 GPa), thus it exhibits a low acoustic impedance and has a flat, broadband frequency response that can range from milliHertz through gigaHertz (most other piezoelectric materials are either crystals or ceramics that form highly tuned structures). It is very linear, ...
generic specification for high performance
... 10/100BaseT Ethernet port, a 56k internal modem, or a Modem/Web combination. Internal modem shall include automatic data buffering to provide faster, more reliable communications and the ability to “Dial Out” on Power Quality Events, limits exceeded, cycling of control power, status input change, fi ...
... 10/100BaseT Ethernet port, a 56k internal modem, or a Modem/Web combination. Internal modem shall include automatic data buffering to provide faster, more reliable communications and the ability to “Dial Out” on Power Quality Events, limits exceeded, cycling of control power, status input change, fi ...
Microprocessor-Based pH Controller and pH/ORP Controller
... option), they will be shipped in a separate container to avoid any damage to your indicator/controller. For first-time users: Refer to the QuickStart Manual for basic operation and set-up instructions. ...
... option), they will be shipped in a separate container to avoid any damage to your indicator/controller. For first-time users: Refer to the QuickStart Manual for basic operation and set-up instructions. ...
Nexus 1270 - Electro Industries
... levels. Exercising any one feature at the specified level shall not limit exercising of any or all other features to their full, specified level. ...
... levels. Exercising any one feature at the specified level shall not limit exercising of any or all other features to their full, specified level. ...
Efficient Precise Computation with Noisy Components: Extrapolating From an Electronic Cochlea to the Brain
... Low-power wide-dynamic-range systems are extremely hard to build. The cochlea is one of the most awesome examples of such a system: It can sense sounds over 12 orders of magnitude in intensity, with an estimated power dissipation of only a few tens of microwatts. We describe an analog electronic coc ...
... Low-power wide-dynamic-range systems are extremely hard to build. The cochlea is one of the most awesome examples of such a system: It can sense sounds over 12 orders of magnitude in intensity, with an estimated power dissipation of only a few tens of microwatts. We describe an analog electronic coc ...
INFRARED DETECTOR ARRAYS
... Due to space constraints and the breadth of sensor applicability, we focus on target/background metrics in this section. The signal collected by a visible detector has higher daytime contrast than either IR band because it is mainly radiation from high-temperature sources that is subsequently reflec ...
... Due to space constraints and the breadth of sensor applicability, we focus on target/background metrics in this section. The signal collected by a visible detector has higher daytime contrast than either IR band because it is mainly radiation from high-temperature sources that is subsequently reflec ...
PowerLogic™ PM5100 Series Power and
... Safety Information Important Information Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it. The following special messages may appear throughout this manual or on the equipment to warn of potenti ...
... Safety Information Important Information Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it. The following special messages may appear throughout this manual or on the equipment to warn of potenti ...
Ultra-Low Noise and Highly Linear Two-Stage Low Noise Amplifier (LNA)
... Intermodulation products increase at rates that are multiples of the fundamentals. If not for the output power saturating limit, intermodulation products would overtake the fundamentals as shown in Figure 2.2. IP3 is the point where 3rd order products would overtake fundamentals in output power. ...
... Intermodulation products increase at rates that are multiples of the fundamentals. If not for the output power saturating limit, intermodulation products would overtake the fundamentals as shown in Figure 2.2. IP3 is the point where 3rd order products would overtake fundamentals in output power. ...
pat4545278_gagon.pdf
... (FIG. 1), and is rotated by a knob 42. A stop 43 (FIG. ground and output lead 25, there being no connection to 6) is associated with an arm 44 on shaft 39 in such man- 15 the junction between resistors 24 and 27. Such a conner that the shaft may be turned through only one revostruction, however, is ...
... (FIG. 1), and is rotated by a knob 42. A stop 43 (FIG. ground and output lead 25, there being no connection to 6) is associated with an arm 44 on shaft 39 in such man- 15 the junction between resistors 24 and 27. Such a conner that the shaft may be turned through only one revostruction, however, is ...
Sound level meter
A sound level meter or sound meter is an instrument that measures sound pressure level, commonly used in noise pollution studies for the quantification of different kinds of noise, especially for industrial, environmental and aircraft noise. However, the reading from a sound level meter does not correlate well to human-perceived loudness, which is better measured by a loudness meter. The current international standard that specifies sound level meter functionality and performance is the IEC 61672-1:2013.