Scientists achieve optical control of phase and group velocities in everyday liquids
The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in vacuum. However, in so-called epsilon-near-zero (ENZ) materials, light exhibits ...
Design-Reuse20 天
Low Power High Speed All Digital Phase Locked Loops
Noida, India Abstract : In this paper an All Digital phase locked loop is proposed. This PLL can accomplish faster phase lock. Additionally, the functions of frequency comparator and phase detector ...
AZoOptics on MSN15 天
Creating ENZ Materials for Advanced Photonics
A novel method transforms common liquids into epsilon-near-zero materials using femtosecond laser pulses, enabling unique ...
Microwaves & RF10 天
PLDROs Serve Up Stability in Mission-Critical Applications
With applications in satcom, radar, transceivers, and more, Quantic MWD’s oscillators bring low phase noise and high ...
Microwaves & RF3 天
RF Jumper Cables Meet Relative or Absolute Phase-Matching Needs
Materials, match testing, and final assembly processes ensure precision and a consistent phase relationship between cables ...
Design-Reuse20 天
DLL-based cell that generates 32 phase delay for SDIO; Frequency range: 52MHz~208MHz; UMC ...
View DLL-based cell that generates 32 phase delay for SDIO; Frequency range: 52MHz~208MHz; UMC 28nm HPC Logic Process full description to ...
Le Lézard18 天
Quantic MWD's New Whisper Series Phase Locked DROs Deliver Low Phase Noise for RF Systems
The Whisper Series Phase Locked DROs are available across a frequency range of 8 to 18 GHz, with fully customizable options to meet any system requirement. IRVINE, Calif., Feb. 4, 2025 /PRNewswire/ -- ...