Frequency combs are revolutionizing optics, from telecommunications to astrophysics, but their complexity has been a ...

Once using the generator I found the ADF5355 on-board 25Mhz XTAL was actually closer to 24.99395Mhz. So to get around this problem I added a calibration feature allowing an offset to be set and stored ...

This project is a frequency generator that uses a keypad to input a frequency value, which is then displayed on a 7-segment display. The frequency value is used to generate a square wave, which is ...

Fortunately, the function generator accepts an external clock ... used the NIST WWV broadcast and his ears to find when his frequency standard overlapped that of the source, therefore verifying ...

Abstract: Variable-speed constant-frequency (vscf) generator systems are studied as an extension of well-known vscf motor technology. The vscf generator systems become practical for aircraft main ...

This study presents an innovative electro-optic frequency comb generator, offering 450 nm bandwidth in a compact design, ...

Researchers have created a new ultra-broadband electro-optic comb that packs 450 nm of light precision into a chip smaller ...

The generator was unveiled on Saturday, the second day of the 12th Iran Lab Expo in Tehran. The device has been produced by the Nuclear Science and Technology Research Institute (NSTRI). During the ...

Last year, an audio notch filter with adjustable frequency was published in Elektor. To complete the audio measuring station, Elektor 3-4/2025 presents an audio generator with a high quality whose ...

Researchers have developed a compact ultra-broadband electro-optic comb that fits into a chip smaller than a coin. The device ...