Abstract
A uniplanar wide-band magic-T circuit using an asymmetric coplanar-stripline (ACPS) or a coupler waveguide (CPW) ring circuit is proposed. Both types of structure exhibit a uniplanar configuration which reduces the circuit complexity and manufacturing cost. A phase-reverse section is built in the E-arm branch of the circuits to obtain the function of a magic-T operation. The ACPS- and CPW-ring magic-T couplers have measured band-widths of 4.4 and 4.6 GHz, respectively, with acceptable amplitude and phase imbalances.
| Original language | English |
|---|---|
| Pages (from-to) | 327-330 |
| Number of pages | 4 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 47 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2005 Nov 20 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering