Low insertion loss connection of an antenna to a mobile radio with retractable swiveling antenna feature
US6043781A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1998 |
| Grant date | Mar 28, 2000 |
| Priority date | — |
| Expiry date | Jun 16, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/084
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An approach for connection of an antenna employs an antenna including at least one antenna contact; a swivel collar slidably coupleable with the antenna and including at least one collar contact; and an antenna coupler/connector insertable into the swivel collar. The approach may also be characterized as involving moving an antenna by sliding the antenna within a swivel collar, moving an antenna contact at an end of the antenna away from a swivel contact in the swivel collar; and inserting an antenna coupler/connector into the swivel collar including contacting the collar contact with a contact pad on the antenna coupler/connector. An alternative the approach may have an antenna including at least one antenna contact; a swivel collar slidably coupleable with the antenna and including at least one collar contact; a cavity enveloping the antenna when the at least one antenna contact is displaced away from the at least one collar contact, and a spring interposed between the basal end of the antenna and a basal end of the cavity for moving the antenna when the at least one antenna contact is not displaced away from the at least one collar contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.