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university:courses:electronics:lp_hp_filters [13 Aug 2019 09:25]
Pop Andreea
university:courses:electronics:lp_hp_filters [03 Nov 2021 20:49] (current)
Doug Mercer [Activity: Low Pass and High Pass Filters]
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-======Activity:​ Low Pass and High Pass Filters======+======Activity:​ Low Pass and High Pass Filters, For ADALM2000======
  
  
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 ADALM2000 Active Learning Module\\ ADALM2000 Active Learning Module\\
 Solder-less breadboard, and jumper wire kit\\ Solder-less breadboard, and jumper wire kit\\
-ADALM1000 hardware module\\ 
 1 1 KΩ resistor\\ 1 1 KΩ resistor\\
 1 1 µF capacitor\\ 1 1 µF capacitor\\
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 <WRAP centeralign>​Figure 11:  RL high pass filter transfer function</​WRAP>​ <WRAP centeralign>​Figure 11:  RL high pass filter transfer function</​WRAP>​
  
-As in the previous case, generate a sinusoidal waveform on the channel 1 of the signal generator. Observe how at frequency values lower than the cutoff frequency the output signal is attenuated.+As in the previous case, generate a sinusoidal waveform on the channel 1 of the signal generator. Observe how at  frequency values lower than the cutoff frequency the output signal is attenuated.
  
 {{ :​university:​courses:​electronics:​hpf_1khz.png?​900 |}} {{ :​university:​courses:​electronics:​hpf_1khz.png?​900 |}}
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 <WRAP centeralign>​Figure 12:  Input and output signals of RL high pass filter for a frequency lower than the cutoff frequency</​WRAP>​ <WRAP centeralign>​Figure 12:  Input and output signals of RL high pass filter for a frequency lower than the cutoff frequency</​WRAP>​
  
-If the frequency is higher than the cutoff frequency, the signal is in the pass-band of the filter and the attenuation tends to 0dB.+If the frequency is higher than the cutoff frequency, the signal is in the pass-band of the filter and the attenuation tends to be 0dB.
  
 {{ :​university:​courses:​electronics:​hpf_50khz.png?​900 |}} {{ :​university:​courses:​electronics:​hpf_50khz.png?​900 |}}
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 <WRAP round download>​ <WRAP round download>​
 **Lab Resources:​** **Lab Resources:​**
-  * Fritzing files: +  * Fritzing files: ​[[downgit>​education_tools/​tree/​master/​m2k/​fritzing/​lpf_hpf_bb | lpf_hpf_bb]] 
-  * LTSpice files:+  * LTSpice files: ​[[downgit>​education_tools/​tree/​master/​m2k/​ltspice/​lpf_hpf_ltspice | lpf_hpf_ltspice]]
 </​WRAP>​ </​WRAP>​
  
university/courses/electronics/lp_hp_filters.1565681157.txt.gz · Last modified: 13 Aug 2019 09:25 by Pop Andreea