Details
| Original language | English |
|---|---|
| Title of host publication | German Microwave Conference, GEMIC 2008 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9783800730865 |
| Publication status | Published - 2008 |
| Event | 2016 German Microwave Conference, GEMIC 2008 - Hamburg-Harburg, Germany Duration: 10 Mar 2008 → 12 Mar 2008 |
Publication series
| Name | German Microwave Conference, GEMIC 2008 |
|---|
Abstract
In many applications a directional coupler with a high directivity is needed. Therefore, a tunable directional coupler will be presented in this paper. The tunable coupler consists of a conventional directional coupler and a tuning network. By tuning the network, it is possible to increase the directivity of the conventional coupler. The tuning network can either be realized in software or hardware. In this paper the theoretical derivation and an example for a practical realization of the tunable coupler will be presented.
Keywords
- Contactless scattering-parameter measurement, Directional coupler, Electromagnetic probe, Microwave circuit testing, Power control
ASJC Scopus subject areas
- Computer Science(all)
- Computer Networks and Communications
- Engineering(all)
- Electrical and Electronic Engineering
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Instrumentation
Cite this
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German Microwave Conference, GEMIC 2008. Institute of Electrical and Electronics Engineers Inc., 2008. 5756981 (German Microwave Conference, GEMIC 2008).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Tunable directional coupler
AU - Zelder, Thomas
AU - Lluch, Elena Vallés
AU - Geck, Bernd
AU - Rolfes, Ilona
AU - Eul, Hermann
PY - 2008
Y1 - 2008
N2 - In many applications a directional coupler with a high directivity is needed. Therefore, a tunable directional coupler will be presented in this paper. The tunable coupler consists of a conventional directional coupler and a tuning network. By tuning the network, it is possible to increase the directivity of the conventional coupler. The tuning network can either be realized in software or hardware. In this paper the theoretical derivation and an example for a practical realization of the tunable coupler will be presented.
AB - In many applications a directional coupler with a high directivity is needed. Therefore, a tunable directional coupler will be presented in this paper. The tunable coupler consists of a conventional directional coupler and a tuning network. By tuning the network, it is possible to increase the directivity of the conventional coupler. The tuning network can either be realized in software or hardware. In this paper the theoretical derivation and an example for a practical realization of the tunable coupler will be presented.
KW - Contactless scattering-parameter measurement
KW - Directional coupler
KW - Electromagnetic probe
KW - Microwave circuit testing
KW - Power control
UR - http://www.scopus.com/inward/record.url?scp=85010992353&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85010992353
T3 - German Microwave Conference, GEMIC 2008
BT - German Microwave Conference, GEMIC 2008
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 German Microwave Conference, GEMIC 2008
Y2 - 10 March 2008 through 12 March 2008
ER -