| 摘要 |
PURPOSE:To realize a resonator which is inexpensive and strong against shock, by forming an external conductor of the coaxial resonator with braided wires. CONSTITUTION:An inner conductor 1 is made of a copper wire. An insulation sleeve 2 made of polyethylene or polyfluoroethylene resin is covered on the inner conductor 1. The outer conductor 3 made of the braided wires consisting of braided fine copper wires is covered on the sleeve 2. One end of the triplicated cylinder is incorporated with a cap 4 short-circuiting the inner and the outer conductors 1 and 3. The other end is incorporated with a fitting cap 8. The fitting cap 8 has a through-hole at the center to insert the inner conductor 1 and a magnetic capacitor 12 is soldered at the outside of the cap 8. |
