2. The Low-Noise Amplifier
... steps: peak gain, or zero gain. Such LNAs are equipped with a bypass circuit leading to two modes of operation ...
... steps: peak gain, or zero gain. Such LNAs are equipped with a bypass circuit leading to two modes of operation ...
LTM8027 - 60V, 4A DC/DC uModule Regulator
... connected to VOUT and is placed near the BIAS pins to ease printed circuit board routing. Although this pin is internally connected to VOUT, do NOT connect this pin to the load. If this pin is not tied to BIAS1 and BIAS2, leave it floating. BIAS1 (Pin A6): The BIAS1 pin connects to the internal powe ...
... connected to VOUT and is placed near the BIAS pins to ease printed circuit board routing. Although this pin is internally connected to VOUT, do NOT connect this pin to the load. If this pin is not tied to BIAS1 and BIAS2, leave it floating. BIAS1 (Pin A6): The BIAS1 pin connects to the internal powe ...
Measuring and Increasing Z-Width with Active Electrical Damping
... mass being rendered. Another limitation is the lack of explicit frequency information. Since KB-type plots are typically generated using virtual wall collisions, a wide range of frequency information is captured but not clearly displayed. If one were to compare two different haptic displays, what wo ...
... mass being rendered. Another limitation is the lack of explicit frequency information. Since KB-type plots are typically generated using virtual wall collisions, a wide range of frequency information is captured but not clearly displayed. If one were to compare two different haptic displays, what wo ...
BOde 100 User Manual
... Frequency Sweep measurements In addition to single frequency measurements, the Bode 100 performs measurements in the Frequency Sweep mode. In this measurement mode, the Bode 100 is capable of measuring the complex gain, reflection coefficient and impedance of the DUT. The results are displayed as a ...
... Frequency Sweep measurements In addition to single frequency measurements, the Bode 100 performs measurements in the Frequency Sweep mode. In this measurement mode, the Bode 100 is capable of measuring the complex gain, reflection coefficient and impedance of the DUT. The results are displayed as a ...
Dynamic Output Control (DOC ) Circuitry Technology and Applications
... still providing propagation delays of less than 2 ns, maximum, at 2.5 V. Impedance Matching The design engineer must carefully consider a logic component’s output characteristics to ensure signal integrity and meet timing requirements. The output must have an impedance that minimizes overshoots and ...
... still providing propagation delays of less than 2 ns, maximum, at 2.5 V. Impedance Matching The design engineer must carefully consider a logic component’s output characteristics to ensure signal integrity and meet timing requirements. The output must have an impedance that minimizes overshoots and ...
SEL-411L. - My Protection Guide
... Step2: Set 87L2P=OFF and 87LGP =OFF, while testing 87LP, Do the same while testing others. Step3: Increase current on one phase until relay trips on 87. Repeat the same for other phases. Step4: The appropriate Relay Word Bit shall be monitored on front panel or 5025 HMI. 1. Use the TEST 87L command ...
... Step2: Set 87L2P=OFF and 87LGP =OFF, while testing 87LP, Do the same while testing others. Step3: Increase current on one phase until relay trips on 87. Repeat the same for other phases. Step4: The appropriate Relay Word Bit shall be monitored on front panel or 5025 HMI. 1. Use the TEST 87L command ...
IF 1608 Revision 1
... when used with the D2S cover with FS/FD boxes, and in Class I, Division 1, Groups B, C, and D; and Class II, Division 1, Groups E, F, and G when used in EV2IH. It provides energy savings by turning ON selected fixtures when necessary. It is ideal for walkways, bridges, security lighting, parking are ...
... when used with the D2S cover with FS/FD boxes, and in Class I, Division 1, Groups B, C, and D; and Class II, Division 1, Groups E, F, and G when used in EV2IH. It provides energy savings by turning ON selected fixtures when necessary. It is ideal for walkways, bridges, security lighting, parking are ...
harmonic reduction in a single-switch three-phase
... feedback control PWM. For a rectifier with a resistive load and fed by a balanced threephase AC power, the sixth-order output voltage ripple is created by a power ripple, which is represented as current harmonics in the inputs. The higher the ripple, the larger the input current harmonics. Hence, th ...
... feedback control PWM. For a rectifier with a resistive load and fed by a balanced threephase AC power, the sixth-order output voltage ripple is created by a power ripple, which is represented as current harmonics in the inputs. The higher the ripple, the larger the input current harmonics. Hence, th ...
Standing wave ratio
In radio engineering and telecommunications, standing wave ratio (SWR) is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide. Impedance mismatches result in standing waves along the transmission line, and SWR is defined as the ratio of the partial standing wave's amplitude at an antinode (maximum) to the amplitude at a node (minimum) along the line.The SWR is usually thought of in terms of the maximum and minimum AC voltages along the transmission line, thus called the voltage standing wave ratio or VSWR (sometimes pronounced ""viswar""). For example, the VSWR value 1.2:1 denotes an AC voltage due to standing waves along the transmission line reaching a peak value 1.2 times that of the minimum AC voltage along that line. The SWR can as well be defined as the ratio of the maximum amplitude to minimum amplitude of the transmission line's currents, electric field strength, or the magnetic field strength. Neglecting transmission line loss, these ratios are identical.The power standing wave ratio (PSWR) is defined as the square of the VSWR, however this terminology has no physical relation to actual powers involved in transmission.The SWR can be measured with an instrument called an SWR meter. Since SWR is defined relative to the transmission line's characteristic impedance, the SWR meter must be constructed for that impedance; in practice most transmission lines used in these applications are coaxial cables with an impedance of either 50 or 75 ohms. Checking the SWR is a standard procedure in a radio station, for instance, to verify impedance matching of the antenna to the transmission line (and transmitter). Unlike connecting an impedance analyzer (or ""impedance bridge"") directly to the antenna (or other load), the SWR does not measure the actual impedance of the load, but quantifies the magnitude of the impedance mismatch just performing a measurement on the transmitter side of the transmission line.