Frequency Modulation (FM) sounds simple at first, but understanding the electronics behind modulation and demodulation of an FM signal can be confusing.

There are several modern digital modulation techniques that provide increased information capacity, higher data security and quicker system availability with great communication qualities.

FM demodulation is a highly nonlinear process. Fig. 5: Linear addition of IBOC sidebands produces a phase modulation component. The derivative of the phase modulation is the frequency modulation ...

According to Securities Star news, data from the Tianyancha APP indicates that Dash Smart Technology (002421) has recently obtained authorization for an invention patent titled 'A Secure Communication ...

In today's rapidly developing Internet of Things (IoT) landscape, innovations in secure communication technology have become a focal point for the industry. Recently, Shenzhen Dasan Intelligent Co., ...

Spectral analysis and design of AM, FM and pulse modulation systems, continuous and discrete. AM, FM, and various pulse modulation methods, in the presence of noise. Digital modulation & demodulation ...

Using this modulation option, the oscillators that drive the demodulator of Figure 2 can be changed to make the demodulator perform an amplitude demodulation. As can be seen in Figure 4, the ...

DiBcom and TeamCast have teamed up to provide programmable mobile TV solutions that can be configured similarly to meet the modulation and demodulation requirements of current broadcast standards, ...

The DB3000 FM Modulation Analyzer is a fully DSP-based digital FM demodulator and modulation analyzer. The RF (IF) and MPX signal is digitized as soon as it enters the device, and all signal ...