JPS6372872U - - Google Patents
Info
- Publication number
- JPS6372872U JPS6372872U JP16658086U JP16658086U JPS6372872U JP S6372872 U JPS6372872 U JP S6372872U JP 16658086 U JP16658086 U JP 16658086U JP 16658086 U JP16658086 U JP 16658086U JP S6372872 U JPS6372872 U JP S6372872U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric substrate
- microstrip
- microstrip line
- hole
- terminated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Waveguides (AREA)
Description
第１図は本考案に係る回転結合器の一実施例を
示す一部断面外観斜視図であり、第２図は上記実
施例の回転結合器の電気的な構成を模式的に示す
模式図であり、第３図は上記実施例における回転
部側お構成している誘電体基板の要部断面図であ
り、第４図は上記実施例に使用した無反射終端抵
抗器の形状を示す外観斜視図であり、第５図は上
記実施例におけるマイクロストリツプラインの終
端構造を示す要部断面図である。
１１…回転部、１２…固定部、１３，１４…導
体層、１５，１６…マイクロストリツプ、２１…
変調器、２２，２７…無反射終端抵抗器、２３…
回転磁気ヘツド、２５…高周波発振器、２６…復
調器、３０…透孔。
FIG. 1 is a partially cross-sectional external perspective view showing an embodiment of a rotary coupler according to the present invention, and FIG. 2 is a schematic diagram schematically showing the electrical configuration of the rotary coupler of the above embodiment. 3 is a sectional view of the main part of the dielectric substrate constituting the rotating part side in the above embodiment, and FIG. 4 is an external perspective view showing the shape of the non-reflection terminating resistor used in the above embodiment. FIG. 5 is a sectional view of a main part showing the termination structure of the microstrip line in the above embodiment. DESCRIPTION OF SYMBOLS 11... Rotating part, 12... Fixed part, 13, 14... Conductor layer, 15, 16... Microstrip, 21...
Modulator, 22, 27... Non-reflection termination resistor, 23...
Rotating magnetic head, 25...High frequency oscillator, 26... Demodulator, 30... Through hole.
Claims (1)
置形成され互いに対向し一端が終端されたマイク
ロストリツプラインを回転部と固定部との対向面
に設け、回転部側のマイクロストリツプラインと
固定部側のマイクロストリツプラインとの間で高
周波信号の授受を行うようにした回転結合器にお
いて、 マイクロストリツプラインの終端部に誘電体基
板を貫通する透孔を設け、上記透孔に対応する形
状の無反射終端抵抗器を上記透孔に挿入配置し、
上記誘電体基板の片面側に形成されるマイクロス
トリツプの終端部を上記誘電体基板の他面側に形
成される全面接地導体に上記無反射終端抵抗器を
介して電気的に接続して終端したことを特徴とす
る回転結合器。[Claims for Utility Model Registration] Microstrip lines arranged on concentric circles around the center of rotation of the rotating part, facing each other and terminated at one end, are provided on the opposing surfaces of the rotating part and the fixed part, In a rotary coupler that transmits and receives high-frequency signals between a microstrip line on the part side and a microstrip line on the fixed part side, a through hole penetrating the dielectric substrate is provided at the end of the microstrip line. and inserting and arranging a non-reflection terminating resistor having a shape corresponding to the through hole into the through hole,
The terminal end of the microstrip formed on one side of the dielectric substrate is electrically connected to the all-surface ground conductor formed on the other side of the dielectric substrate via the non-reflective terminating resistor. A rotary coupler characterized in that it is terminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16658086U JPS6372872U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16658086U JPS6372872U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372872U true JPS6372872U (en) | 1988-05-16 |
Family
ID=31097696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16658086U Pending JPS6372872U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372872U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105903A (en) * | 1984-10-30 | 1986-05-24 | Sony Corp | Rotary coupler |
| JPS61113301A (en) * | 1984-11-07 | 1986-05-31 | Nec Corp | Microstrip line terminator |
-
1986
- 1986-10-31 JP JP16658086U patent/JPS6372872U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61105903A (en) * | 1984-10-30 | 1986-05-24 | Sony Corp | Rotary coupler |
| JPS61113301A (en) * | 1984-11-07 | 1986-05-31 | Nec Corp | Microstrip line terminator |