Abstract
A superconducting slot antenna combined with a bandpass filter composed of coplanar waveguide meanderline resonators has been designed and tested. Based on a new design theory for broadband impedance matching circuits, we designed a slot antenna with a small radiation resistance of 1 Ω impedance matched to a three-pole Chebyshev bandpass filter with 10 GHz center frequency and 0.35% fractional bandwidth. Experiments with a YBCO slot antenna on a MgO substrate have demonstrated the designed performance.
| Original language | English |
|---|---|
| Pages (from-to) | 364-367 |
| Number of pages | 4 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 372-376 |
| Issue number | PART 1 |
| DOIs | |
| Publication status | Published - Aug 2002 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering