High-frequency switching module and high-frequency apparatus equipped with the same
US6831528B2 · kind B2 · utility
8Cited by
12References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2001 |
| Grant date | Dec 14, 2004 |
| Priority date | — |
| Expiry date | Dec 27, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a high-frequency switching module for use mainly in a communications apparatus and a high-frequency apparatus equipped with the same, the high-frequency switching module has a group of high-frequency terminals provided on the mounting side surface of a multi-layer assembly of which the lateral sides are formed as no-electrode provided sides excluding the high-frequency terminals. Thus, the high-frequency switching module and the high-frequency apparatus equipped with the same are less susceptible to the external effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.