Loading...
Please wait, while we are loading the content...
Similar Documents
Advances in High-Performance Ceramic Antennas for Small-Form-Factor , Multi-Technology Devices
| Content Provider | Semantic Scholar |
|---|---|
| Author | Desclos, Laurent |
| Copyright Year | 2007 |
| Abstract | Ethertronics’ Isolated Magnetic DipoleTM (IMD) antenna technology addresses these situations by enabling higher isolation and frequency selectivity while maintaining good efficiency even as the antenna’s size is reduced in order to meet form factor requirements. This paper describes the use of IMD technology for dual-band, dual-feed antennas created from a block of ceramic material. This surface mountable antenna features a unique dual-feed design, allowing for easier integration. Ethertronics’ IMD antennas also provide reliable, consistent performance because they’re more immune to their surroundings – a major asset in the tight spaces of today’s mobile devices! This operational stability addresses one key drawback of current ceramic antennas: their susceptibility to significantly altered performance when other components are placed in close proximity. The root cause stems from some antennas’ reliance on the board’s ground plane to excite the radiation mode. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.antennasonline.com/images/Whitepapers/EthertronicsPaper.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |