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Switched-line phase shifters with RF-MEMS and PIN-diodes

: Schmidt, C.; Schühler, M.; Wansch, R.; Weber, J.; Hein, M.

AMICOM, The European Network of Excellence on RF MEMS and RF Microsystems:
7th International Symposium on RF MEMS and RF Microsystems, MEMSWAVE 2006. Proceedings : Orvieto, Italy, June, 27-30 2006
Ovieto, 2006
International Symposium on RF MEMS and RF Microsystems (MEMSWAVE) <7, 2006, Orvieto>
Conference Paper
Fraunhofer IIS ()

This paper presents the examination and the comparison of two switched-line phase shifters operating in the 2.4-GHz ISM-Band. For the first realisation common pin-diodes were used as switching devices. The second phase shifter was realised using RF MEMS switches. The comparison of the two devices considers criteria like control power and energy, quality factor, and third order intercept point among others.