S-Parameters and Related Quantities
... The signal A reaching the DUT at terminal 1 is called the incident signal. Part of that signal is reflected as B, and part of it is transmitted as C out of terminal 2. The ratio of the reflected signal, B, to the incident signal, A, is the reflection coefficient. The ratio of the transmitted signal, ...
... The signal A reaching the DUT at terminal 1 is called the incident signal. Part of that signal is reflected as B, and part of it is transmitted as C out of terminal 2. The ratio of the reflected signal, B, to the incident signal, A, is the reflection coefficient. The ratio of the transmitted signal, ...
Lab 5 - Digital Data Acquisition and FFT - PSU MNE
... only about 10% of the dynamic range of the A/D converter is utilized in the above example, but the resolution of the signal is ten times better for the 0 to 1 V case than for the 0 to 10 V case. Another potential problem with digital data acquisition is clipping. If a voltage lies beyond the input r ...
... only about 10% of the dynamic range of the A/D converter is utilized in the above example, but the resolution of the signal is ten times better for the 0 to 1 V case than for the 0 to 10 V case. Another potential problem with digital data acquisition is clipping. If a voltage lies beyond the input r ...
VRDC-Hz - Atkinson Electronics Inc
... frequency applications. The VRDC-Hz can be used in applications where a varying frequency is used to switch an adjustable relay such as in generator control or a frequency Hydro Power Plant load disconnect. The “cut-in” frequency, “cut-out” frequency, and the time delay value are adjusted on multi-t ...
... frequency applications. The VRDC-Hz can be used in applications where a varying frequency is used to switch an adjustable relay such as in generator control or a frequency Hydro Power Plant load disconnect. The “cut-in” frequency, “cut-out” frequency, and the time delay value are adjusted on multi-t ...
The GEOSAT Follow-on (GFO) Altimeter
... of the pulse has passed throllgh the wave troughs. As the pulse continues to propagate, the circular footprint becomes an annulus of constant area. The corresponding reflected power would also remain constant was it not for the exponential roll-off of the antenna. The 1/2 power point on the leading ...
... of the pulse has passed throllgh the wave troughs. As the pulse continues to propagate, the circular footprint becomes an annulus of constant area. The corresponding reflected power would also remain constant was it not for the exponential roll-off of the antenna. The 1/2 power point on the leading ...
Lab 1 – Measurements of Frequency
... GND is NOT selected. If GND is selected you will not be able to see your signal (but you can center the signal and make sure you know where 0Volts is). If the waveform on your screen is not stationary, adjust the LEVEL knob in the “Trigger” section. When the waveform is not stationary it is said to ...
... GND is NOT selected. If GND is selected you will not be able to see your signal (but you can center the signal and make sure you know where 0Volts is). If the waveform on your screen is not stationary, adjust the LEVEL knob in the “Trigger” section. When the waveform is not stationary it is said to ...
Signal Transmission in a Human Body Medium
... based on the human body. Firstly, to guarantee the safety of the human body, signals injected into the human body should be low [1,5]. Moreover, the impendence of human body also results in signal attenuation [6], therefore, sensors used for detecting the signal transmission within the human body sh ...
... based on the human body. Firstly, to guarantee the safety of the human body, signals injected into the human body should be low [1,5]. Moreover, the impendence of human body also results in signal attenuation [6], therefore, sensors used for detecting the signal transmission within the human body sh ...
Advances in Environmental Biology
... If the ratio I i / I a is equal to 0, a far-field EMP zone is present. If the ratio is not equal to 0, it is a nearfield zone. Determination of the active intensity of EMF allows determining the direction to the radiation source. With several sources of EMF radiation present in the near-field zone, ...
... If the ratio I i / I a is equal to 0, a far-field EMP zone is present. If the ratio is not equal to 0, it is a nearfield zone. Determination of the active intensity of EMF allows determining the direction to the radiation source. With several sources of EMF radiation present in the near-field zone, ...
EMI EMC Considerations for Energy Meters Application Note
... system; especially within the energy meters. The analog section contains low-amplitude analog signals that are sampled by ADCs, therefore, any noise can disturb the actual analog signal and decrease the SNR which results in faulty digital values. A good layout prevents coupling of external signals, ...
... system; especially within the energy meters. The analog section contains low-amplitude analog signals that are sampled by ADCs, therefore, any noise can disturb the actual analog signal and decrease the SNR which results in faulty digital values. A good layout prevents coupling of external signals, ...
VN-100/200/300 Development Board User Manual
... in the development kit, this will provide approximately two months of continuous backup time at room temperature. This number may vary based on battery age and temperature. Note that the ephemeris data stored in memory will only be useful for a few hours, so it is recommended to ...
... in the development kit, this will provide approximately two months of continuous backup time at room temperature. This number may vary based on battery age and temperature. Note that the ephemeris data stored in memory will only be useful for a few hours, so it is recommended to ...
Understanding the concept of resolving power in the Fabry–Perot
... restrictive criteria can be used. For instance, Sparrow’s criterion states that two diffraction spots are just distinguished when the minimum between the two intensity maxima of the composite intensity is undetectable [7]. Rayleigh’s criterion cannot be directly applied to the Fabry–Perot intensity ...
... restrictive criteria can be used. For instance, Sparrow’s criterion states that two diffraction spots are just distinguished when the minimum between the two intensity maxima of the composite intensity is undetectable [7]. Rayleigh’s criterion cannot be directly applied to the Fabry–Perot intensity ...
