Superconducting r.f. radiation shield for high q circuits专利检索-辐射屏蔽辐射防护防辐射专利检索查询-专利查询网

Superconducting r.f. radiation shield for high q circuits

阅读：918发布：2022-06-28

专利汇可以提供Superconducting r.f. radiation shield for high q circuits专利检索，专利查询，专利分析的服务。并且This invention relates to a superconducting R.F. radiation shield and method of constructing said shield. The shield structure is fabricated by wrapping a superconducting ribbon around a cylindrical form with an approximately 50 percent overlap. A thin Teflon tape is employed to insulate successive turns of the ribbon. End plugs may be provided by placing a flat sheet of Teflon across each end covered by a wide sheet of superconducting foil thereby providing an improved R.F. radiation shield for enclosing a superconducting circuit.，下面是Superconducting r.f. radiation shield for high q circuits专利的具体信息内容。

权利要求

1. A method of constructing a radiation shield structure comprising the steps of: wrapping an electrically conductive ribbon about a hollow dielectric form of cylindrical shape with open ends; overlapping successive turns of said ribbon so as to insure substantially continuous coverage of said form; insulating said overlapped turns from each successive turn so as to prevent electrical contact therebetween; sealing said open ends of said hollow cylinder with first a dielectric material and subsequently a material of like composition as said ribbon, thereby providing an improved radiation shield capable of shielding a device placed within said hollow portion of said cylinder.

2. The method of constructing a radiation shield structure according to claim 1 and further comprising the step of: electrically connecting said end materials that are of like composition as said ribbon; and insulating said ribbon from said electrical connection between said end materials.

3. The method of constructing a radiation shield structure according to claim 1 and further comprising the step of: providing a superconducting environment for said shield.

4. The method of constructing a radiation shield structure according to claim 2 and further comprising the step of: providing a superconducting environment for said shield.

5. A method of fabricating a radiation shield comprising the steps of: wrapping an electrically conductive ribbon about a hollow dielectric form having open ends so as to form successive turns; insulating said successive turns so as to prevent electrical contact therebetween; sealing said open ends by means of an electrical insulation and an electrically conductive material of like composition as said ribbon; electrically connecting said ribbonlike material that seals said open ends; electrically insulating said end seals from said wrapped ribbon, and; providing a superconducting environment for said shield thereby producing an improved radiation shield that is capable of shielding a high Q circuit placed inside said hollow dielectric form.

6. An improved radiation shield comprising: a hollow dielectric form having open ends; AN electrically conductive ribbon means helically wound about said dielectric form so as to substantially surround said form; means sealing said open ends; means electrically connecting said end sealing means, and; means insulating said wound ribbon means from said end sealing means thereby producing an improved radiation shield.

7. The improved radiation shield according to claim 6, and further comprising that: said ribbon means and said end sealing means are superconductive thereby producing an improved superconducting shield.

8. The improved radiation shield according to claim 7, and further comprising that: said ribbon means and said end sealing means are composed of niobium stannide.

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