Low-Loss Ku-Band Artificial Transmission Line With MEMS Tuning Capability
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, cilt.19, sa.6, ss.377-379, 2009 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 19 Sayı: 6
- Basım Tarihi: 2009
- Doi Numarası: 10.1109/lmwc.2009.2020022
- Dergi Adı: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.377-379
- Anahtar Kelimeler: Terms-Artificial transmission line, composite right/left-handed (CRLH), metamaterial, microelectromechanical system (MEMS), reconfigurable, PHASE SHIFTERS
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
An artificial transmission line unit cell is presented based on the so-called composite right/left handed transmission line. It is implemented on a microelectromechanical system process on glass, and is suitable for applications such as reconfigurable leaky-wave antennas and series feed networks. The device presents state-of-the-art performance in terms of differential phase shift over losses (38 degrees/dB at 14 GHz) and quasi-zero drive power consumption. It is monolithic and has a total footprint of 4 mm(2).