In this paper, a triple-band planar antenna is proposed for miniaturized automobile safety devices operating at X band (10.5 GHz), K band (24.15 GHz), and Ka band (34.3 GHz). The frequency ratio between the resonant frequencies of this antenna can be adjusted from 1.99 to 2.23 for both X band and K band by varying its slit dimension. Parasitic elements are added on the modified slot loaded antenna to obtain the third resonance. From numerical as well as experimental results, it has been found that this type of antenna is appropriate for planar multi-band antenna systems.
|Number of pages||4|
|Journal||IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)|
|Publication status||Published - 2002|
|Event||2002 IEEE Antennas and Propagation Society International Symposium - San Antonio, TX, United States|
Duration: 2002 Jun 16 → 2002 Jun 21
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering