JPH03125503U - - Google Patents
Info
- Publication number
- JPH03125503U JPH03125503U JP3507690U JP3507690U JPH03125503U JP H03125503 U JPH03125503 U JP H03125503U JP 3507690 U JP3507690 U JP 3507690U JP 3507690 U JP3507690 U JP 3507690U JP H03125503 U JPH03125503 U JP H03125503U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- conductor
- center conductor
- transmission line
- frequency transmission
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
Landscapes
- Measuring Leads Or Probes (AREA)
Description
第１図ａ，ｂは、各々本考案の高周波伝送線路
をエツジライン及びスラブラインで構成した概要
を示す正面断面図、及び側断面図、第２図ａ，ｂ
は、各々本考案の高周波伝送線路をストリツプラ
イン及び同軸ラインで構成した概要を示す正面断
面図、及び側断面図、第３図ａ，ｂは、各々本考
案の高周波伝送線路を同軸ラインで構成した概要
を示す正面断面図、及び側断面図、第４図ａは、
前記高周波伝送線路を有するプローブの実施例を
示す一部裁断正面図、第４図ｂは、同図ａの−
線矢視図、第４図ｃは、同図ａの−線矢視
図、第５図ａ，ｂに示すのは、従来のプローブを
示す部分正面断面図、及び側断面図である。
１……高周波プローブ、２，３……第１の開口
溝、４，５……第２の開口溝、８，９……同軸コ
ネクタ、１１０，１０，１２……第１の中心導体
（板バネ）、１３０，１３ａ，１３ｂ……第２の
中心導体（接触ピン）、１６０，１６，１７……
付勢手段（付勢バネ）、１４０，１４ａ，１４ｂ
……誘電体（押圧ピン）、３０……電子部品、３
０ａ……入出力端子。
Figures 1a and b are a front sectional view and a side sectional view showing the outline of the high-frequency transmission line of the present invention composed of edge lines and slab lines, respectively, and Figures 2a and b are
3A and 3B are a front cross-sectional view and a side cross-sectional view schematically showing the high-frequency transmission line of the present invention composed of strip lines and coaxial lines, respectively. A front sectional view and a side sectional view showing the configuration outline, FIG. 4a,
FIG. 4b is a partially cutaway front view showing an embodiment of the probe having the high-frequency transmission line, and FIG.
FIG. 4c is a view taken along the - line in FIG. DESCRIPTION OF SYMBOLS 1... High frequency probe, 2, 3... First opening groove, 4, 5... Second opening groove, 8, 9... Coaxial connector, 110, 10, 12... First center conductor (plate spring), 130, 13a, 13b... second center conductor (contact pin), 160, 16, 17...
Biasing means (biasing spring), 140, 14a, 14b
...Dielectric (pressing pin), 30...Electronic component, 3
0a...Input/output terminal.
Claims (1)
スを保持し弾性を有する第１の中心導体１１０と
、該第１の中心導体に接し本体のアース導体との
間で特性インピーダンスを保ちながら揺動可能な
剛性を有する第２の中心導体１３０とから構成さ
れる高周波伝送線路において、 前記第１の中心導体と接する誘電体１４０と、 該誘電体を所定の圧力で前記第１の中心導体の
方向に押圧する付勢手段１６０と、 を備えたことを特徴とする高周波伝送線路。 ２ 請求項１記載の高周波伝送線路を有し、電子
部品３０の特性測定を行なうプローブであつて、 前記アース導体を構成する本体１ａ，１ｂと、 前記第２の中心導体を構成するため前記本体に
形成された第１の開口溝２，３との間で同軸構造
とされ前記電子部品の入出力端子３０ａに接する
接触ピン１３ａ，１３ｂと、 前記第１の中心導体を構成するため、その自由
端が該接触ピンに接し前記本体１ａ，１ｂに形成
された第２の開口溝４，５との間で特性インピー
ダンスを保ちながら該自由端が移動すると共に、
他端が測定回路系に接続自在な同軸コネクタ８，
９に接続された板バネ１０，１２と、 前記誘電体を構成する押圧ピン１４ａ，１４ｂ
と、 前記付勢手段を構成する付勢バネ１６，１７と
、 を具備することを特徴とする高周波伝送線路を有
するプローブ。[Claims for Utility Model Registration] 1. A characteristic impedance between a first center conductor 110 that maintains a characteristic impedance and has elasticity with the ground conductor 100, and a ground conductor of the main body that is in contact with the first center conductor. a second center conductor 130 that has a rigidity that allows it to swing while maintaining a dielectric body 140 that is in contact with the first center conductor; and a dielectric body 140 that is in contact with the first center conductor; A high frequency transmission line comprising: urging means 160 for pressing in the direction of a central conductor. 2. A probe having the high frequency transmission line according to claim 1 and measuring the characteristics of an electronic component 30, comprising: main bodies 1a and 1b forming the ground conductor; and the main body forming the second central conductor. contact pins 13a and 13b which have a coaxial structure between the first opening grooves 2 and 3 formed in the electronic component and contact the input/output terminal 30a of the electronic component; While the free end moves while maintaining characteristic impedance between the end and the second opening grooves 4 and 5 formed in the main bodies 1a and 1b, the end touches the contact pin,
Coaxial connector 8 whose other end can be freely connected to the measurement circuit system,
plate springs 10, 12 connected to 9; and press pins 14a, 14b forming the dielectric body.
A probe having a high frequency transmission line, comprising: and biasing springs 16 and 17 constituting the biasing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3507690U JPH0755500Y2 (en) | 1990-03-31 | 1990-03-31 | High frequency transmission line and probe having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3507690U JPH0755500Y2 (en) | 1990-03-31 | 1990-03-31 | High frequency transmission line and probe having the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03125503U true JPH03125503U (en) | 1991-12-18 |
| JPH0755500Y2 JPH0755500Y2 (en) | 1995-12-20 |
Family
ID=31540120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3507690U Expired - Lifetime JPH0755500Y2 (en) | 1990-03-31 | 1990-03-31 | High frequency transmission line and probe having the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755500Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006126138A (en) * | 2004-11-01 | 2006-05-18 | Anritsu Corp | Test fixture |
| US8058892B2 (en) | 2009-01-09 | 2011-11-15 | Mitsubishi Electric Corporation | Radiofrequency contactor |
-
1990
- 1990-03-31 JP JP3507690U patent/JPH0755500Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006126138A (en) * | 2004-11-01 | 2006-05-18 | Anritsu Corp | Test fixture |
| US8058892B2 (en) | 2009-01-09 | 2011-11-15 | Mitsubishi Electric Corporation | Radiofrequency contactor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755500Y2 (en) | 1995-12-20 |
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