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searching for Noise figure 34 found (100 total)

Network analyzer (electrical) (3,201 words) [view diff] exact match in snippet view article

use of noise figure measurements. The vector error correction permits higher accuracy than is possible with other forms of commercial noise figure meters

Citroën LNA (982 words) [view diff] exact match in snippet view article find links to article

name of the bigger engined LNA stood for Athlétique (Athletic). Its noise figure is 69 decibels. The LN was introduced in July 1976. It combined the bodyshell

Valve RF amplifier (4,465 words) [view diff] exact match in snippet view article find links to article

larger than that caused by the source. The noise figure in this case is 20 dB. To obtain low noise figure the impedance of the source can be increased

NE612 (138 words) [view diff] exact match in snippet view article find links to article

cell” multiplier configuration which provides both a gain of 14 dB and a noise figure of 5 dB at 45 MHz. The IC belongs to a family of the following ICs: NE602

Valve audio amplifier technical specification (5,587 words) [view diff] exact match in snippet view article find links to article

larger than the signal source, and the noise figure is approximately ten, or 10 dB. To obtain low noise figure, the impedance of the source can be increased

Rajindar Pal Wadhwa (779 words) [view diff] case mismatch in snippet view article find links to article

transmitting tubes as well as crossed field devices, especially on 3.5-dB Noise Figure Crossed-field amplifier. He has documented his researches by way of a

AN/FPQ-6 (1,898 words) [view diff] exact match in snippet view article find links to article

Antenna size (m) ........ 3.9 9.2 Antenna gain (dB) ....... 47 52 Receiver noise figure (dB) 6.5 8 Angle precision (units) ... 0.15 0.1 Range precision (m).

Link margin (201 words) [view diff] exact match in snippet view article find links to article

(e.g., better antenna locations and/or shorter paths); lower receiver noise figure; improved error correction coding (FEC); reduced interference; or a lower

Glitch (music) (1,238 words) [view diff] exact match in snippet view article

records, circuit bending, and other distortions resembling electronic noise figure prominently into the creation of rhythm and feeling in glitch; it is

Irbis-E (730 words) [view diff] exact match in snippet view article find links to article

more powerful. While the hybrid phased array antenna is retained, the noise figure is slightly worse at 3.5 dB, but the receiver has four rather than three

ALSE (1,202 words) [view diff] case mismatch in snippet view article find links to article

power (W) 130 118 95 Antenna effective Gain (dB one-way) -0.8 -0.7 +7.3 Noise Figure (dB) 11.4 11.4 10.0 Pulse Repetition Frequency (Hz) 397 397 1984 Acquisition

OU-PRIME (606 words) [view diff] case mismatch in snippet view article find links to article

Minimum Detectable Signal: -112 dBm Radar Sensitivity: -15 dBZ at 50 km Noise Figure: 3 dB Simultaneous dual-polarization Flexible computing platform for

Secondary emission (592 words) [view diff] exact match in snippet view article find links to article

tube size, increasing the transconductance of the tube and reducing its noise figure. A typical such "orbital beam hexode" was the RCA 1630, introduced in

Tunnel diode (1,472 words) [view diff] exact match in snippet view article find links to article

January 2017. Mott, R.C. (November 1978). "Intelsat V 14 GHz tunnel diode noise figure study". COMSAT Technical Review. 8: 487–507. Bibcode:1978COMTR...8..487M

Noise-equivalent flux density (181 words) [view diff] exact match in snippet view article find links to article

Noise figure in optics

Maser (2,222 words) [view diff] exact match in snippet view article find links to article

7 kelvin in the microwave band) was 17 kelvin. This gave such a low noise figure that the Mariner IV space probe could send still pictures from Mars back

Two Minds (383 words) [view diff] exact match in snippet view article find links to article

up city, and singer Alana Watson beginning the lyrics. A static white noise figure climbs out of a television and begins walking through the city, encountering

Spectrum analyzer (3,807 words) [view diff] exact match in snippet view article find links to article

increase the sensitivity of the spectrum analyzer a preamplifier with lower noise figure may be connected at the input of the spectrum analyzer. Spectrum analyzers

Serial time-encoded amplified microscopy (2,695 words) [view diff] no match in snippet view article find links to article

These issues are solved in time stretch imaging by implementing a low noise-figure Raman amplifier within the dispersive device that performs time stretching

Y-factor (271 words) [view diff] case mismatch in snippet view article find links to article

from the y intercept, which is equal to Tamp multiplied by the gain. Noise Figure Measurement Accuracy – The Y-Factor Method (PDF), Application Note 57-2

RCA AN/FPS-16 Instrumentation Radar (3,937 words) [view diff] case mismatch in snippet view article find links to article

within 0.001 duty cycle limitation of transmitter. Radar receiver data - Noise Figure: 11 dB Intermediate Frequency: 30 MHz Bandwidth: 8 MHz Narrow Bandwidth:

Transimpedance amplifier (1,825 words) [view diff] exact match in snippet view article find links to article

transistor for the gain element. This has been done where a very low noise figure was required. Operational transconductance amplifier – converts differential

Amplifier (7,058 words) [view diff] exact match in snippet view article find links to article

a tiny amount of power to achieve very high gain, maintaining a good noise figure at the same time. Video amplifiers are designed to process video signals

MIL-STD-883 (848 words) [view diff] exact match in snippet view article find links to article

Open loop performance 4005.1 Output performance 4006.1 Power gain and noise figure 4007 Automatic gain control range 5001 Parameter mean value control 5002

Erbium-doped waveguide amplifier (1,451 words) [view diff] exact match in snippet view article find links to article

a part of a laser, e.g. a fiber laser. Some parameters, such as the noise figure, are less relevant for this application and therefore using an EDWA instead

LTZ1000 (318 words) [view diff] exact match in snippet view article find links to article

output voltage ranges from 7 to 7.5V on a chip-to-chip basis, with a noise figure of 1.2 μV peak to peak and a long-term drift of 2 μV/√kHr. The LTZ1000

BC108 family (598 words) [view diff] exact match in snippet view article find links to article

surface-mount version. (See also: [1] for a neat summary of some of the family). Noise figure (at 1 kHz, for a 2 kilohm source, BW = 200 Hz, IC=0.2 mA/VCE=5 V) is

Distant Early Warning Line (4,751 words) [view diff] exact match in snippet view article find links to article

Horizontal 2.8-degree Vertical 30 deg cosecant2 (elevation angle) Receiver noise figure 11.7 dB IF bandwidth and frequency 5.0 MHz and 60 MHz Required prime

Kolmogorov–Zurbenko filter (4,275 words) [view diff] no match in snippet view article find links to article

simulate a long-term trend containing a break buried in seasonality and noise. Figure 2 is a plot of a seasonal sine wave with amplitude of 1 unit, normally

33-centimeter band (2,338 words) [view diff] exact match in snippet view article find links to article

[citation needed] The reader is advised to note that receiver front-end noise figure and antenna gain are the defining factors in line-of-sight signal propagation

Leeson's equation (740 words) [view diff] exact match in snippet view article find links to article

from any physical concepts. It’s tempting to call this the oscillator "noise figure", but this is misleading." John van der Merwe, An Experimental Investigation

ODOP (594 words) [view diff] exact match in snippet view article find links to article

--------------- Receiver frequency …………….............. 890 MHz Receiver noise figure . . ……………........ 14 db Receiver threshold sensitivity ...... -132 dbm

Delta-sigma modulation (6,733 words) [view diff] no match in snippet view article find links to article

pattern noise in delta-sigma converters. However, adding dithering noise (Figure 3) reduces such distortion by making quantization noise more random

Wegman Report (15,048 words) [view diff] no match in snippet view article find links to article

method creates a hockey-stick shape even when supplied with random red noise (Figure 4.4). "It is not clear that Dr. Mann and his associates even realized