Publisher DOI: 10.1109/MIKON.2014.6899907
Title: Microstrip ring resonator based frequency reconfigurable band-pass filters at K-band
Language: English
Authors: Rohrdantz, Benjamin 
Schmidt, Vincent 
Jacob, Arne F. 
Keywords: Band-Pass Filter; K-Band; Meander Loop; PIN Diode; Reconfigurable Filter; Ring Resonator; Satellite Communications
Issue Date: Jun-2014
Source: 20th International Conference on Microwaves, Radar and Wireless Communications (MIKON 2014)
Abstract (english): 
In this contribution two planar microstrip band-pass filters based on closed loop resonators with reconfigurable center frequency are proposed at K-band. Two geometries, a square-ring and a meander loop, are closely investigated. The frequency reconfigurability is achieved by means of PIN diodes. The filters are designed for and fabricated on a standard printed circuit board technology. Dual-mode resonators are used to obtain a compact design suitable for integration into an active antenna frontend. The paper presents the filter design, the tuning range, an analysis of the occurring losses, and the verification through simulation and measurement.
Conference: 20th International Conference on Microwaves, Radar and Wireless Communications, MIKON 2014 
ISBN: 978-839315252-0
Institute: Hochfrequenztechnik E-3 
Document Type: Chapter/Article (Proceedings)
Project: Hochintegrierte SANTANA-Antenne für mobile Applikationen 
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