Crossed dipole antenna with switchable circular polarisation sense
โ Scribed by Yoon, W.-S.; Han, S.-M.; Baik, J.-W.; Pyo, S.; Lee, J.; Kim, Y.-S.
- Book ID
- 118276159
- Publisher
- The Institution of Electrical Engineers
- Year
- 2009
- Tongue
- English
- Weight
- 251 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0013-5194
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract A dualโfrequency circularlyโpolarized (CP) microstrip antenna capable of switching polarization sense is presented. The antenna is fed by a microstrip line through aperture coupling. First, it is found that a CP mode can be excited when the radiating patch is square and an openโring slo
## Abstract A switchable loopโloaded printed dipole antenna is introduced for a frequencyโtuning operation. Two loop elements with extensions are placed asymmetrically at each side of a twisted dipole excited by a balun/feed vertically placed underneath the dipole. PIN diodes are used between each