Publisher DOI: 10.1109/IMS19712.2021.9574859
Title: A Compact SIW K-/Ka-Band Diplexer with Integrated Reactive Power Divider
Language: English
Authors: Erkelenz, Kevin 
Sielck, Noah 
Sieganschin, Anton 
Jaschke, Thomas  
Jacob, Arne 
Keywords: Diplexer;filter;integration;multilayer;phased array;power divider;reactive;resonator;SIW
Issue Date: Jun-2021
Source: IEEE MTT-S International Microwave Symposium (IMS 2021)
Journal: IEEE MTT-S International Microwave Symposium digest 
Abstract (english): 
A compact 20/30 GHz diplexer based on substrate integrated waveguide (SIW) cavities and grounded coplanar waveguide (GCPW) feed lines is proposed. It features additional in-phase reactive power splitting in both passbands by exploiting symmetries. The component is realized in a vertically cascaded configuration using multilayer printed circuit board (PCB) technology, achieving a footprint of only 6×8 mm2. The compactness of the diplexer enables utilization in highly integrated applications such as shared aperture transmit/receive (Tx/Rx) phased arrays.
Conference: IEEE MTT-S International Microwave Symposium, IMS 2021 
ISBN: 978-166540307-8
ISSN: 0149-645x
Institute: Hochfrequenztechnik E-3 
Document Type: Chapter/Article (Proceedings)
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