Reflection losses in polystyrene fibres
β Scribed by C. D'Ambrosio; H. Leutz; M. Taufer; T. Shimizu; O. Shinji; J. Sun
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 528 KB
- Volume
- 306
- Category
- Article
- ISSN
- 0168-9002
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## Abstract This article presents a Ku band 360Β° analogue phase shifter optimized with a genetic algorithm. Varactor diodes are used as the tuning elements. The device presents 360Β° phase shift on 11% bandwidth. At 12 GHz, the insertion loss is found to be β2.2 Β± 0.4 dB. Β© 2009 Wiley Periodicals, I