Fabrication of a band-reject filter using dielectric-supported air-gapped microstriplines

Microwave and Optical Technology Letters

Volumn 44, Issue 1, 2005, Pages 1-4

  Baek, Tae Jong ^a   Ko, Baek Seok ^a   Shin, Dong Hoon ^a   Kim, Sung Chan ^a   Lim, Byoung Ok ^a   Kim, Soon Koo ^a   Park, Hyun Chang ^a   Rhee, Jin Koo ^a  

^a Dongguk University   (South Korea)

Author keywords

Air bridge; Band reject filter; DAML; Microstrip line; RF MEMS; Surface micromachining

Indexed keywords

DIELECTRIC MATERIALS; ELECTRIC LINES; INTEGRATED CIRCUITS; MICROMACHINING; MICROWAVE DEVICES; SUBSTRATES; WAVEGUIDES;

AIR-BRIDGE; DAML; MICROSTRIP LINE; RF MEMS; SURFACE MICROMACHINING;

NOTCH FILTERS;

EID: 10944246599     PISSN: 08952477     EISSN: None     Source Type: Journal    
DOI: 10.1002/mop.20530     Document Type: Article

References (7)

1. nd Electron Compon Technol Conf, San Diego, CA 1992, pp. 18-20.
2. R. Majidi-Ahy, C.K. Nishimoto, M. Riaziat, M. Glenn, S. Silverman, S.-L. Weng, Y.-C. Pao, G.A. Zdasiuk, S.G. Bandy, and Z.C.H. Tan, 5-100-GHz InP coplanar waveguide MMIC distributed amplifier, IEEE Trans Microwave Theory Tech 38 (1990), 1986-1993.
3. R. Katehi, G. Rebeiz, T. Weller, R. Drayton, H.-J. Cheng, and J. Whitaker, Micromachined circuits for millimeter- and sub-millimeter-wave application, IEEE Antennas Propagat Mag 35 (1993), 9-17.
4. H. Kamitsuna, A very small, low-loss MMIC rat-race hybrid using elevated coplanar waveguides, IEEE Microwave Guided Wave Lett 2 (1992), 337-339.
5. H.S. Lee, S.C. Kim, B.O. Lim, K.M. Kim, W.Y. Uhm, Y.H. Chun, D.H. Shin, S.K. Kim, H.C. Park, and J.K. Rhee, New micromachined microstrip transmission lines for application in millimeter-wave circuits, Microwave Opt Technol Lett 40 (2004), 6-9.
6. L.H. Hsieh and K. Chang, Compact, low insertion-loss, sharp-rejection, and wide-band microstrip bandpass filters, IEEE Trans Microwave Theory Tech 51 (2003), 1241-1246.
7. H.S. Lee, D.H. Shin, S.C. Kim, B.O. Lim, T.J. Back, B.S. Ko, Y.H. Chun, S.K. Kim, H.C. Park, and J.K. Rhee, Fabrication of new micromachined transmission line with dielectric posts for millimeter-wave application, J Micromech Microeng 14 (2004), 746-749.