Differential Excitation of a Hybrid Antenna for a 75 GHz Antenna Array Implemented on a Multilayer PC Board

Juenemann R, Zielska A, Schießl A, Methfessel SD, Schmidt LP (2013)

Publication Language: English

Publication Type: Conference contribution

Publication year: 2013

Edited Volumes: European Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMC 2013: 43rd European Microwave Conference

Pages Range: 1163-1166

Conference Proceedings Title: 43th European Microwave Week

Event location: Nuremberg, Germany DE

ISBN: 978-2-87487-031-6

Abstract

If, for practical reasons, there is a need to bend a differential waveguide, the bend has to be compensated to avoid mode conversion into the common mode which can lead to unwanted resonance effects. This paper deals with two possible compensating structures for a 45° bend in a differential waveguide exciting a hybrid antenna. The hybrid antenna in turn is part of a large array used in a security scanner for people screening. Simulations show antenna behavior with and without compensation with respect to matching, mode conversion, gain, and suppression of the cross polarization. © 2013 European Microwave Association.

Authors with CRIS profile

Andreas Schießl Lehrstuhl für Hochfrequenztechnik Sebastian Dirk Methfessel Lehrstuhl für Hochfrequenztechnik Lorenz-Peter Schmidt Lehrstuhl für Hochfrequenztechnik

How to cite

APA:

Juenemann, R., Zielska, A., Schießl, A., Methfessel, S.D., & Schmidt, L.-P. (2013). Differential Excitation of a Hybrid Antenna for a 75 GHz Antenna Array Implemented on a Multilayer PC Board. In 43th European Microwave Week (pp. 1163-1166). Nuremberg, Germany, DE.

MLA:

Juenemann, R., et al. "Differential Excitation of a Hybrid Antenna for a 75 GHz Antenna Array Implemented on a Multilayer PC Board." Proceedings of the 2013 43rd European Microwave Conference, EuMC 2013 - Held as Part of the 16th European Microwave Week, EuMW 2013, Nuremberg, Germany 2013. 1163-1166.

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