Novel Low-Cost Phase Shifters For Millimeter Wave Applications

Keywords

differential phase; phase shifter; telescopic guide

Abstract

Novel low-cost phase shifter that hybridize stepwise and continuously variable phase shifting mechanisms are presented in this work. A combination of straight and curved waveguides is used to realize the step-wise phase shifts, while the variable phase shifts are achieved by inserting one or more layers of metallic vias in the waveguide to achieve a differential phase up to 90°. An alternative scheme, which achieves the phase shift in the entire 0° to 360° range by mechanically changing the length of a telescopic guide, is also described.

Publication Date

1-1-2018

Publication Title

2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Number of Pages

2127-2128

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/APUSNCURSINRSM.2018.8608780

Socpus ID

85061930543 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85061930543

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