WO2019052101A1 - 一种双路立体移相器 - Google Patents

一种双路立体移相器 Download PDF

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Publication number
WO2019052101A1
WO2019052101A1 PCT/CN2018/072609 CN2018072609W WO2019052101A1 WO 2019052101 A1 WO2019052101 A1 WO 2019052101A1 CN 2018072609 W CN2018072609 W CN 2018072609W WO 2019052101 A1 WO2019052101 A1 WO 2019052101A1
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Prior art keywords
coupling
way
phase shifter
phase shifting
insulating sleeve
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PCT/CN2018/072609
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English (en)
French (fr)
Inventor
刘金龙
Original Assignee
叶健聪
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Publication of WO2019052101A1 publication Critical patent/WO2019052101A1/zh

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/18Phase-shifters

Definitions

  • the present invention relates to a two-way stereo phase shifter.
  • a phase shifter is a communication device used to adjust the phase.
  • the mainstream phase shifter mainly changes the phase by adapting the length of the strip line, but the phase shifter with a line shape occupies a large space, and the adjustment method is complicated. .
  • a two-way stereo phase shifter comprising an outer shield box having a rectangular parallelepiped and a two-way phase shifting structure disposed in the outer shield box;
  • the phase shifting structure comprises two single-phase phase shifting mechanisms, two single-phase phase-shifting mechanisms are arranged symmetrically up and down, and an insulating plate is arranged between the two single-path phase-shifting mechanisms.
  • each single phase shifting mechanism includes a first line structure and a second line structure
  • the first wire strip structure includes a plurality of closed loop coupling loop structures; adjacent two coupling loop structures have an included angle of 30-70 degrees; each coupling loop structure includes a regular hexagon ring
  • the two annular bodies are electrically connected together through the guide blocks; the inner walls of the two sides of the annular body are recessed inwardly with a first retaining groove, and the first coupling groove is provided with a first coupling column
  • a second retaining groove is recessed inwardly from an inner wall of a corner of the annular body adjacent to the guiding block, and a second coupling post is disposed in the second retaining groove, and the outermost annular body is adjacent to the guiding block
  • the diagonal inner wall of one corner of the corner is recessed inwardly with a third retaining groove, and the third retaining groove is provided with a third coupling post; the centers of all annular bodies are in a straight line;
  • a signal input rod extends outwardly from a corner of the outermost annular body adjacent to the third coupling post;
  • the second wire strip structure includes an insulating sleeve, one end of the insulating sleeve is closed, One end of the insulating sleeve The side wall is provided with a coupling opening, and further comprises a conductive rod, the conductive rod is inserted in the insulating sleeve, and a side wall of one end of the conductive rod extends outwardly with a supporting block, and the supporting block passes through the coupling opening The free end of the support block is provided with a coupling plate.
  • both ends of the outer shielding box body are closed by a cover plate, and the other end of each second strip structure passes through a cover plate, and the insulating sleeve can be moved relative to the cover plate.
  • the bottom of the outer shielding box body extends outward in the longitudinal direction of the box body to have two tracks corresponding to each of the second line strip structures; and an electric adjusting mechanism that is slidably connected to the track;
  • the electrical adjustment mechanism includes a first motor structure slidably coupled to the track and allowing the electrical adjustment mechanism to move along the track, and a second motor mechanism operative to rotate the second cable structure.
  • the angle between two adjacent coupling structures is 60 degrees.
  • the inner walls of the two sides of the outer shielding box body are provided with convex beams, and the insulating plates are disposed between the convex beams.
  • the present invention breaks the structure of the conventional phase shifter, and forms a line belt through an effective plurality of hexagonal groups to form a more space-saving homogenization, and also forms a two-way adjustment of fine adjustment and ordinary adjustment.
  • FIG. 1 is a perspective view of an outer shield case
  • Figure 2 is a side view of the present invention
  • Figure 3 is a perspective view of the present invention
  • FIG. 5 is a perspective view of a two-way phase shifting structure
  • FIG. 7 is a plan view of a single phase shifting mechanism
  • FIG. 8 is a perspective view of a conductor bar
  • FIG. 9 is a front view of a two-way phase shifting structure
  • FIGS. 1 to 9 illustrate: [0023] al-outer shielding box; a2-track; a3-first motor structure; a4-second motor mechanism; a5-convex beam; [0024] bl-annular body; b2, b7-guide block; b3 - signal input rod; b4 - second coupling column; b5 - first coupling column
  • a two-way stereo phase shifter includes an outer shielding box body al having a rectangular parallelepiped and a two-way phase shifting disposed in the outer shielding box body al.
  • the dual phase shifting structure comprises two single phase shifting mechanisms, two single phase shifting mechanisms are arranged symmetrically up and down, and an insulating plate dl is disposed between the two single phase shifting mechanisms.
  • each single-channel phase shifting mechanism includes a first strip structure and a second strip structure; the first strip structure includes a plurality of closed loop coupling loop structures; adjacent two coupled-coupling structures The angle is 30-70 degrees; each coupling ring structure includes an annular body M having a regular hexagon; two annular bodies bl are electrically connected together by the guiding blocks b2, b7; two of the annular bodies bl The inner wall of the side is recessed inwardly with a first retaining groove, and the first coupling groove b5 is disposed in the first retaining groove; the inner wall of each corner of the annular body b1 adjacent to the guiding blocks b2 and b7 is recessed inwardly.
  • a second coupling post b4 is disposed in the second retaining groove, and an outermost annular body bl is recessed inwardly with a diagonal inner wall adjacent to a corner of the guiding blocks b2 and b7.
  • a third coupling column b6 is disposed in the third yielding groove; the centers of all the annular bodies bl are in a straight line; and an outermost annular body bl is adjacent to the corner of the third coupling column b6 Extending outwardly with a signal input rod b3;
  • the second line structure includes an insulating sleeve cl, an insulating sleeve cl One end of the insulating sleeve, one end of the insulating sleeve c is provided with a coupling opening, and further includes a conductive rod c2, the conductive rod c2 is inserted in the insulating sleeve cl, and the sidewall of one end of the conductive rod c2 is A support block c3 is protruded from the extension, and the support block c3 passes through the coupling port.
  • the free end of the support block c3 is provided with a coupling plate c4.
  • the phase shifter controls the phase change through two points, firstly, the adjustment of the second wire belt mechanism, that is, in the case that the second wire belt does not rotate, the second wire belt moves along the insulating sleeve cl, and the coupling plate c4 is coupled with the corresponding coupling column. , forming a coupling path, when the second line is adjusted, the coupling plate c4 of the second line is electrically coupled with the coupling column of the different annular body bl, and the actual adjustment The line length and phase are defined.
  • the invention breaks the structure of the traditional phase shifter, forms a line belt through an effective plurality of hexagonal groups, further saves space of the same, and forms a two-way adjustment of fine adjustment and ordinary adjustment, which is suitable for high frequency.
  • the distance between the coupling columns, that is, the length of the annular body bl is optimally set to an integral fraction of the frequency wavelength.
  • the other end of the conductive bar c2 of the second tape is used for signal output.
  • both ends of the outer shielding box body a1 are closed by a cover plate, and the other end of each second strip structure passes through a cover plate and is insulated.
  • the sleeve cl can be moved relative to the cover.
  • the signal input rod b3 passes through another cover.
  • the angle between two adjacent coupling structures is 60 degrees.
  • a two-way stereo phase shifter according to the embodiment, the bottom of the outer shielding box body a extends outward in the longitudinal direction of the shielding box body a, and two corresponding to each second line structure respectively
  • a second motor mechanism a4 that can be used to rotate the second strap structure is included.
  • the invention can be retrofitted into an electric mode, which is more precise and automated.
  • a convex beam a5 is disposed on inner walls of both sides of the outer shielding box body a1, and the insulating plate d1 is disposed between the convex beams a5.

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

本发明公开了一种双路立体移相器,包括有长方体的外屏蔽盒体以及设于外屏蔽盒体内的双路移相结构;所述双路移相结构包括有两个单路移相机构,两个单路移相机构上下对称设置,两个单路移相机构之间设有一绝缘板;本发明打破传统移相器结构,通过有效的多个六边形组相连形成线带,更加节省空间的同时,还形成微调和普通调节的双向调节。

Description

发明名称:一种双路立体移相器
技术领域
[0001] 本发明涉及一种双路立体移相器。
背景技术
[0002] 移相器是用来调节相位的一种通信设备, 目前主流移相器主要是通过改编带线 长度来改变相位, 但是带线形的移相器非常占空间长度, 并且调节方式较为复 杂。
技术问题
问题的解决方案
技术解决方案
[0003] 本发明的目的在于克服以上所述的缺点, 提供一种双路立体移相器。
[0004] 为实现上述目的, 本发明的具体方案如下: 一种双路立体移相器, 包括有长方 体的外屏蔽盒体以及设于外屏蔽盒体内的双路移相结构; 所述双路移相结构包 括有两个单路移相机构, 两个单路移相机构上下对称设置, 两个单路移相机构 之间设有一绝缘板。
[0005] 每个单路移相机构均包括有第一线带结构和第二线带结构;
[0006] 所述第一线带结构包括有多个收尾相连的耦合环结构; 相邻两个耦合换结构的 夹角为 30-70度; 每个耦合环结构包括有一个正六边形的环状本体; 两个环状本 体通过导块电性连接在一起; 环状本体的两个侧边的内壁向内凹陷有第一让位 槽, 第一让位槽内安装设有第一耦合柱; 每个环状本体的靠近导块的一角的内 壁向内凹陷有第二让位槽, 第二让位槽内安装设有第二耦合柱, 最外边的环状 本体, 其与靠近导块的一角的对角的内壁向内凹陷有第三让位槽, 第三让位槽 内设有第三耦合柱; 所有环状本体的中心均在一条直线上;
[0007] 一个最外边的环状本体的靠近第三耦合柱的角处还向外延伸出有信号输入杆; [0008] 第二线带结构包括有一个绝缘管套, 绝缘管套的一端封闭, 绝缘管套一端处的 侧壁上设有耦合幵口, 还包括有一个导电棒, 所述导电棒插设于绝缘管套内, 导电棒的一端的侧壁向外延伸出有支撑块, 支撑块穿过耦合幵口, 支撑块的自 由端设有一个耦合板。
[0009] 其中, 所述外屏蔽盒体的两端通过盖板封闭, 每个第二线带结构的另一端穿过 一个盖板, 并且绝缘管套可以相对于盖板移动。
[0010] 其中, 所述信号输入杆穿过另一个盖板。
[0011] 其中, 所述外屏蔽盒体的底部向外屏蔽盒体的长度方向延伸出有两个分别与每 个第二线带结构对应的轨道; 还包括有与轨道滑动连接的电调节机构; 所述电 调节机构包括有与轨道滑动连接的、 且让电调节机构可以沿着轨道移动的第一 电机结构, 还包括有可以用于旋转第二线带结构的第二电机机构。 相邻两个耦 合换结构的夹角为 60度。 所述外屏蔽盒体的两侧内壁上设有凸梁, 所述绝缘板 设于凸梁之间。
发明的有益效果
有益效果
[0012] 本发明打破传统移相器结构, 通过有效的多个六边形组相连形成线带, 更加节 省空间的同吋, 还形成微调和普通调节的双向调节。
对附图的简要说明
附图说明
[0013] 图 1是外屏蔽盒体的立体图;
[0014] 图 2是本发明的侧视图;
[0015] 图 3是本发明的立体图;
[0016] 图 4是双路移相结构的俯视图;
[0017] 图 5是双路移相结构的立体图;
[0018] 图 6是单路移相机构的局部放大图;
[0019] 图 7是单路移相机构的俯视图;
[0020] 图 8是导体棒的立体图;
[0021] 图 9是双路移相结构的主视图;
[0022] 图 1至图 9中的附图标记说明: [0023] al-外屏蔽盒体; a2-轨道; a3-第一电机结构; a4-第二电机机构; a5-凸梁; [0024] bl-环状本体; b2、 b7-导块; b3-信号输入杆; b4-第二耦合柱; b5-第一耦合柱
; b6-第三耦合柱; cl-绝缘管套; c2-导电棒; c3-支撑块; c4-耦合板;
[0025] dl-绝缘板。
本发明的实施方式
[0026] 下面结合附图和具体实施例对本发明作进一步详细的说明, 并不是把本发明的 实施范围局限于此。
[0027] 如图 1至图 9所示, 本实施例所述的一种双路立体移相器, 包括有长方体的外屏 蔽盒体 al以及设于外屏蔽盒体 al内的双路移相结构; 所述双路移相结构包括有两 个单路移相机构, 两个单路移相机构上下对称设置, 两个单路移相机构之间设 有一绝缘板 dl。
[0028] 每个单路移相机构均包括有第一线带结构和第二线带结构; 所述第一线带结构 包括有多个收尾相连的耦合环结构; 相邻两个耦合换结构的夹角为 30-70度; 每 个耦合环结构包括有一个正六边形的环状本体 M; 两个环状本体 bl通过导块 b2 、 b7电性连接在一起; 环状本体 bl的两个侧边的内壁向内凹陷有第一让位槽, 第一让位槽内安装设有第一耦合柱 b5 ; 每个环状本体 bl的靠近导块 b2、 b7的一 角的内壁向内凹陷有第二让位槽, 第二让位槽内安装设有第二耦合柱 b4, 最外 边的环状本体 bl, 其与靠近导块 b2、 b7的一角的对角的内壁向内凹陷有第三让 位槽, 第三让位槽内设有第三耦合柱 b6; 所有环状本体 bl的中心均在一条直线 上; 一个最外边的环状本体 bl的靠近第三耦合柱 b6的角处还向外延伸出有信号 输入杆 b3 ; 第二线带结构包括有一个绝缘管套 cl, 绝缘管套 cl的一端封闭, 绝缘 管套 cl一端处的侧壁上设有耦合幵口, 还包括有一个导电棒 c2, 所述导电棒 c2插 设于绝缘管套 cl内, 导电棒 c2的一端的侧壁向外延伸出有支撑块 c3, 支撑块 c3穿 过耦合幵口, 支撑块 c3的自由端设有一个耦合板 c4。 该移相器通过两点控制相位 变化, 首先第二线带机构的调节, 即在第二线带不旋转的情况下, 第二线带沿 绝缘管套 cl移动, 耦合板 c4与对应的耦合柱耦合后, 形成耦合通路, 当调节第二 线带, 第二线带的耦合板 c4与不同环状本体 bl的耦合柱电性耦合吋, 其实际就调 节了线路长度和相位。 当不调节第二线带的位置, 而只调节第二线带的角度, 即让耦合板 c4与同一个环状本体 bl上的不同耦合柱耦合后, 也形成一定微调节, 适合高频调节。 本发明打破传统移相器结构, 通过有效的多个六边形组相连形 成线带, 更加节省空间的同吋, 还形成微调和普通调节的双向调节, 适合高频 。 其中, 耦合柱之间的距离, 即环状本体 bl的长度最佳设置为频率波长的整数 分之一。 其中, 第二线带的导电棒 c2的另一端用于信号输出。 本移相器讲过实际 测试, 抗干扰能力强, 调相稳定, 电性能好。
[0029] 本实施例所述的一种双路立体移相器, 所述外屏蔽盒体 al的两端通过盖板封闭 , 每个第二线带结构的另一端穿过一个盖板, 并且绝缘管套 cl可以相对于盖板移 动。 本实施例所述的一种双路立体移相器, 所述信号输入杆 b3穿过另一个盖板 。 其中, 相邻两个耦合换结构的夹角为 60度。
[0030] 本实施例所述的一种双路立体移相器, 所述外屏蔽盒体 al的底部向外屏蔽盒体 al的长度方向延伸出有两个分别与每个第二线带结构对应的轨道 a2; 还包括有与 轨道 a2滑动连接的电调节机构; 所述电调节机构包括有与轨道 a2滑动连接的、 且 让电调节机构可以沿着轨道 a2移动的第一电机结构 a3, 还包括有可以用于旋转第 二线带结构的第二电机机构 a4。 通过该方式, 可以将本发明改装成电动方式, 更 加精准和自动化。 所述外屏蔽盒体 al的两侧内壁上设有凸梁 a5, 所述绝缘板 dl设 于凸梁 a5之间。
[0031] 以上所述仅是本发明的一个较佳实施例, 故凡依本发明专利申请范围所述的构 造、 特征及原理所做的等效变化或修饰, 包含在本发明专利申请的保护范围内

Claims

权利要求书
[权利要求 1] 一种双路立体移相器, 其特征在于: 包括有长方体的外屏蔽盒体 (al
) 以及设于外屏蔽盒体 (al) 内的双路移相结构; 所述双路移相结构 包括有两个单路移相机构, 两个单路移相机构上下对称设置, 两个单 路移相机构之间设有一绝缘板 (dl) ; 每个单路移相机构均包括有第 一线带结构和第二线带结构; 所述第一线带结构包括有多个收尾相连 的耦合环结构; 相邻两个耦合换结构的夹角为 30-70度; 每个耦合环 结构包括有一个正六边形的环状本体 (M) ; 两个环状本体 (bl) 通 过导块 (b2、 b7) 电性连接在一起; 环状本体 (bl) 的两个侧边的内 壁向内凹陷有第一让位槽, 第一让位槽内安装设有第一耦合柱 (b5) ; 每个环状本体 (bl) 的靠近导块 (b2、 b7) 的一角的内壁向内凹陷 有第二让位槽, 第二让位槽内安装设有第二耦合柱 (b4) , 最外边的 环状本体 (bl) , 其与靠近导块 (b2、 b7) 的一角的对角的内壁向内 凹陷有第三让位槽, 第三让位槽内设有第三耦合柱 (b6) ; 所有环状 本体 (M) 的中心均在一条直线上; 一个最外边的环状本体 (bl) 的 靠近第三耦合柱 (b6) 的角处还向外延伸出有信号输入杆 (b3) ; 第 二线带结构包括有一个绝缘管套 (cl) , 绝缘管套 (cl) 的一端封闭 , 绝缘管套 (cl) 一端处的侧壁上设有耦合幵口, 还包括有一个导电 棒 (c2) , 所述导电棒 (c2) 插设于绝缘管套 (cl) 内, 导电棒 (c2 ) 的一端的侧壁向外延伸出有支撑块 (c3) , 支撑块 (c3) 穿过耦合 幵口, 支撑块 (c3) 的自由端设有一个耦合板 (c4) 。
[权利要求 2] 根据权利要求 1所述的一种双路立体移相器, 其特征在于: 所述外屏 蔽盒体 (al) 的两端通过盖板封闭, 每个第二线带结构的另一端穿过 一个盖板, 并且绝缘管套 (cl) 可以相对于盖板移动。
[权利要求 3] 根据权利要求 1所述的一种双路立体移相器, 其特征在于: 所述信号 输入杆 (b3) 穿过另一个盖板。
[权利要求 4] 根据权利要求 2述的一种双路立体移相器, 其特征在于: 所述外屏蔽 盒体 (al) 的底部向外屏蔽盒体 (al) 的长度方向延伸出有两个分别 与每个第二线带结构对应的轨道 (a2) ; 还包括有与轨道 (a2) 滑动 连接的电调节机构; 所述电调节机构包括有与轨道 2) 滑动连接的 、 且让电调节机构可以沿着轨道 (a2) 移动的第一电机结构 (a3) , 还包括有可以用于旋转第二线带结构的第二电机机构 4) 。
[权利要求 5] 根据权利要求 2所述的一种双路立体移相器, 其特征在于: 相邻两个 耦合换结构的夹角为 60度。
[权利要求 6] 根据权利要求 1所述的一种双路立体移相器, 其特征在于: 所述外屏 蔽盒体 (al) 的两侧内壁上设有凸梁 (a5) , 所述绝缘板 (dl) 设于 凸梁 (a5) 之间。
PCT/CN2018/072609 2017-09-18 2018-01-15 一种双路立体移相器 WO2019052101A1 (zh)

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