Bechteler T, Mayer B, Weigel R (1997)
Publication Type: Conference contribution
Publication year: 1997
Publisher: IEEE
Book Volume: 1
Pages Range: 311-314
Conference Proceedings Title: Microwave Symposium Digest, IEEE MTT-S International
Event location: Colorado Convention Center, Denver
ISBN: 978-0-7803-3814-2
DOI: 10.1109/MWSYM.1997.604581
We report on the design and performance of new high-temperature superconducting couplers fabricated in microstrip technology. We present experimental results for a 3 dB- and a 0 dB-coupler (i.e. a crossover device) at 10 GHz. The planar coupler structures were patterned into YBaCuO thin films deposited on MgO substrates on both sides. As a design tool, we employed a commercial microwave simulation program. Verification was done using special test chips. We attained extremely low insertion loss values over bandwidths of 45 per cent (3 dB-coupler) and 30 per cent (0 dB-coupler), respectively.
APA:
Bechteler, T., Mayer, B., & Weigel, R. (1997). A new high-temperature superconducting double-hybrid coupler with wide bandwidth. In Microwave Symposium Digest, IEEE MTT-S International (pp. 311-314). Colorado Convention Center, Denver: IEEE.
MLA:
Bechteler, Thomas, Bernd Mayer, and Robert Weigel. "A new high-temperature superconducting double-hybrid coupler with wide bandwidth." Proceedings of the Microwave Symposium Digest, IEEE MTT-S International, Colorado Convention Center, Denver IEEE, 1997. 311-314.
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