A ring-shaped electrode used to limit the extent of an electric field, especially in a capacitor.
（尤指电容器的）保护环
Example sentencesExamples
To provide these guidelines structural differences of existing guard rings and guard diffusions have been explored and the influence of the guard structure layout on CMOS latchup has been investigated.
The electronic circuitry biases the photo diode sensors and controls a guard voltage potential of the conductive guard rings.
The first and second shielding layers may be connected to each other through a guard ring, and may also be connected to a common voltage potential.
The guard rings around these sensitive pins or shielding will act as return paths for the leaking nano amps.
Based on the equalizing effect by each of the guard rings, the respective devices arranged in the interior areas are more evenly matched to equivalent devices in far-spaced guard rings.
Definition of guard ring in US English:
guard ring
noun
A ring-shaped electrode used to limit the extent of an electric field, especially in a capacitor.
（尤指电容器的）保护环
Example sentencesExamples
The guard rings around these sensitive pins or shielding will act as return paths for the leaking nano amps.
The first and second shielding layers may be connected to each other through a guard ring, and may also be connected to a common voltage potential.
Based on the equalizing effect by each of the guard rings, the respective devices arranged in the interior areas are more evenly matched to equivalent devices in far-spaced guard rings.
To provide these guidelines structural differences of existing guard rings and guard diffusions have been explored and the influence of the guard structure layout on CMOS latchup has been investigated.
The electronic circuitry biases the photo diode sensors and controls a guard voltage potential of the conductive guard rings.