Gimba Nafin Sinyali: Me Kuna Da Su? Fassara da Taurari na Takaitaccen Fassara

Misalaka mai Signal Generator?

Signal generators suna cikin kayan abubuwa da suka fito shiga kula da siffar tsohon sauki. Wadannan siffar tsohon sauki suna iya zama daidai ko bai daidai ba a cikin hanyar yadda ake bukata da na fannoni. Akwai abubuwan signal generators da damar alamar da gaba-gaban da suka fi. Duk abubuwan signal generators suna da tasiri da kuma alamar da suka fi. Saboda haka, yawan abubuwan generators suna aiki da ma'ana da kuma yawan fannoni. Abubuwan signal generators suna amfani a cikin inganta, gyara, da kuma haɗaƙa. Har zuwa masu aiki mai sauƙi ya zama da kyau a yi aiki da signal generator wanda ya zama da kyau a tsara shugaban tsohon sauki da kuma tsofanin tsohon sauki.

Tsunonin Signal Generators

Functional Signal Generators

A function generator yana da kayan abubuwa ce ta ake kiran oscillator wanda yake fito shiga kula da siffar tsohon sauki da dama, misali sine waves, square waves, triangular wave forms, da sawtooth wave forms. A cikin kayan abubuwan da yanzu, wadannan siffar tsohon sauki suna fito shiga kula a cikin hanyar digital signal processing technique da kuma analogous signals of lower frequencies. Akwai abubuwan function generators da suka fi USB interfaces, da kuma abubuwan da ake amfani a cikin instrumentation bus, da kuma wasu a cikin hanyar software. Amfani da su suka shafi a cikin ilimi, gyara kayan abubuwan elektroni, da kuma haɗaƙa.

Arbitrary Waveform Generators

Arbitrary generators suna da kayan abubuwa ce ta ake kiran arbitrary streams of digital information. Wadannan siffar tsohon sauki babu waɗannan shape da suka fi, da kuma za a iya kula su a cikin hanyoyi. Yana da two independent output channels, wanda za su iya kula su a cikin hanyoyi. Amfani da arbitrary waveform generator suna shafi a cikin stimulating a system with a complex waveform. Yana da display screen wanda ya kunshi exact picture of the arbitrary waveforms, wanda ya taimakawa a iya haɗaƙa. Wadannan abubuwan generators suna da bandwidth da ya fi, da kuma suna da muhimmanci a cikin testing components, communication, da kuma systems.

RF Signal Generators

Radio frequency signal generator yana da kayan hanyoyi da suka fito shiga kula da siffar tsohon sauki, misali phase locked loop and direct digital synthesis. Amma akwai mafi yawan generators da suka amfani da frequency locked loop techniques don in bayyana stability and accuracy required by the system. Yana kula da continuous wave tones of output frequency within their frequency range. RF and microwave generators suna da alamomin da suka fi, amma suna da frequency ranges da suka fi. Microwave signal generators suna da wider frequency range da na RF signal generators. Wadannan abubuwan generators suna amfani a cikin testing systems, audio and video broadcasting, satellite communications, radar, and electronic warfare. Radio frequency generators suna cikin three forms:

Analog Signal Generators

Yana da sharp distinction in design of radio frequency and audio frequency signal generators. Amma yanzu ana amfani da digital electronics.

Vector Signal Generators

Vector signal generators ko digital signal generators suna da kyau a kula da digitally modulated radio signals with complex modulation formats such as QPSK, QAM, etc.

Logical Signal Generators

Logical signal generators suna kula da logic pulses in the form of conventional voltage levels. Wadannan generators suna amfani a cikin functional validation and testing.

Audio Signal Generators

Audio signal generators suna kula da siffar tsohon sauki a cikin audible range, typically 20 Hz to 20 KHz. Suna amfani a cikin checking frequency response in an audio system and distortion measurements. Audio signal generators suna da very low levels of harmonic distortion. Wadannan abubuwan generators suna da wide variety of application in electronic laboratories. Wadannan generators da suka amfani da intricate methods to generate audio signals for music suna kiran synthesizers.

Video Signal Generators

A video signal generator yana kula da video waveforms. Along with that, some other signals are also used to stimulate faults. The important factor which effects video image on television is synchronization. That is why the output waveform of video generators normally contains synchronization signals, which includes vertical and horizontal sync. It has the variety of applications and digital formats.

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