JPH01172701U - - Google Patents
Info
- Publication number
- JPH01172701U JPH01172701U JP6854288U JP6854288U JPH01172701U JP H01172701 U JPH01172701 U JP H01172701U JP 6854288 U JP6854288 U JP 6854288U JP 6854288 U JP6854288 U JP 6854288U JP H01172701 U JPH01172701 U JP H01172701U
- Authority
- JP
- Japan
- Prior art keywords
- output coupling
- input
- ring
- type directional
- coupling lines
- 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
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の一実施例のマイクロストリツ
プライン形方向性帯域通過波器を示し、同図ａ
はその平面図、同図ｂは側面図、第２図は第１図
のマイクロストリツプ形方向性帯域通過波器及
び従来のマイクロストリツプ形方向性帯域通過
波器の通過帯域振幅周波数特性を示す曲線図、第
３図は従来のマイクロストリツプ形方向性帯域通
過波器を示す平面図である。
１……誘電体基板、２，３……入出力結合線路
、４〜６……リング共振器、７，８……終端抵抗
、９，１０……誘電体、１１……帯域通過波器
の通過振幅周波数特性を示す曲線、１２……従来
のマイクロストリツプ形方向性帯域通過波器の
通過振幅周波数特性を示す曲線、１３……実施例
のマイクロストリツプ形方向性帯域通過波器の
通過振幅周波数特性を示す曲線。
FIG. 1 shows a microstripline type directional bandpass wave generator according to an embodiment of the present invention.
is its plan view, b is its side view, and Fig. 2 is the passband amplitude frequency of the microstrip-type directional bandpass transducer shown in Fig. 1 and the conventional microstrip-type directional bandpass transducer. A curve diagram showing the characteristics, and FIG. 3 is a plan view showing a conventional microstrip type directional bandpass wave device. DESCRIPTION OF SYMBOLS 1... Dielectric substrate, 2, 3... Input/output coupling line, 4-6... Ring resonator, 7, 8... Termination resistor, 9, 10... Dielectric, 11... Bandpass wave device Curve showing the passing amplitude frequency characteristic, 12...Curve showing the passing amplitude frequency characteristic of a conventional microstrip type directional bandpass transducer, 13... Microstrip type directional bandpass waver of the embodiment A curve showing the passing amplitude frequency characteristics of .
Claims (1)
とが誘電体基板上に設けてあり、複数の前記リン
グ状共振器が前記各入出力結合線路にはさまれた
位置にあり、前記各入出力結合線路の一端に終端
抵抗がそれぞれ設けてあるマイクロストリツプ形
方向性帯域通過波器において、互いに隣接する
前記入出力結合線路と前記リング状共振器とが誘
電体により結合してあることを特徴とするマイク
ロストリツプ形方向性帯域通過波器。 A plurality of ring-shaped resonators and a pair of input/output coupling lines are provided on a dielectric substrate, the plurality of ring-shaped resonators are located between the respective input/output coupling lines, and each of the input/output coupling lines In a microstrip type directional bandpass waveguide in which a terminating resistor is provided at one end of each output coupling line, the input/output coupling line and the ring-shaped resonator which are adjacent to each other are coupled by a dielectric. A microstrip type directional bandpass transducer characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6854288U JPH01172701U (en) | 1988-05-24 | 1988-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6854288U JPH01172701U (en) | 1988-05-24 | 1988-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172701U true JPH01172701U (en) | 1989-12-07 |
Family
ID=31293853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6854288U Pending JPH01172701U (en) | 1988-05-24 | 1988-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013021437A (en) * | 2011-07-08 | 2013-01-31 | Nippon Dengyo Kosaku Co Ltd | Coupler and multistage coupling-type coupler |
-
1988
- 1988-05-24 JP JP6854288U patent/JPH01172701U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013021437A (en) * | 2011-07-08 | 2013-01-31 | Nippon Dengyo Kosaku Co Ltd | Coupler and multistage coupling-type coupler |