JPS6473902A - Interconnection line for microwave integrated circuit substrate - Google Patents

Interconnection line for microwave integrated circuit substrate

Info

Publication number
JPS6473902A
JPS6473902A JP22961787A JP22961787A JPS6473902A JP S6473902 A JPS6473902 A JP S6473902A JP 22961787 A JP22961787 A JP 22961787A JP 22961787 A JP22961787 A JP 22961787A JP S6473902 A JPS6473902 A JP S6473902A
Authority
JP
Japan
Prior art keywords
line
balanced
mode
wire
ground
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
Application number
JP22961787A
Other languages
Japanese (ja)
Inventor
Isao Izumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP22961787A priority Critical patent/JPS6473902A/en
Publication of JPS6473902A publication Critical patent/JPS6473902A/en
Pending legal-status Critical Current

Links

Landscapes

  • Waveguides (AREA)

Abstract

PURPOSE:To obtain an MIC substrate interconnection line stable against temperature change without being affected by a ground conductor by connecting a three-wire coplanar balun between both ends of a balanced line. CONSTITUTION:A 1st three-wire coplanar balun 7 whose high frequency characteristic is excellent converts the unbalanced mode of an input strip line into the balanced mode. A 2nd three-wire coplaner balun 8 converts the mode from the balanced mode into the unbalanced mode again. The length of the 1st and 2nd three-wire coplanar lines 7, 8 is lambda0/4. Moreover, the balanced line section of the balanced line 9 is formed by a suspended line. Thus, the current of the equal width and opposite phase flows respectively from the center conductor to the ground line in the unbalanced mode part at both ends, but a current flows between a couple of lines in the balanced line part 9 and no ground current flows, then the effect of the ground conductor is eliminated.
JP22961787A 1987-09-16 1987-09-16 Interconnection line for microwave integrated circuit substrate Pending JPS6473902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22961787A JPS6473902A (en) 1987-09-16 1987-09-16 Interconnection line for microwave integrated circuit substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22961787A JPS6473902A (en) 1987-09-16 1987-09-16 Interconnection line for microwave integrated circuit substrate

Publications (1)

Publication Number Publication Date
JPS6473902A true JPS6473902A (en) 1989-03-20

Family

ID=16894992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22961787A Pending JPS6473902A (en) 1987-09-16 1987-09-16 Interconnection line for microwave integrated circuit substrate

Country Status (1)

Country Link
JP (1) JPS6473902A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629656A (en) * 1993-10-06 1997-05-13 Murata Manufacturing Co., Ltd. Dielectric resonator apparatus comprising connection conductors extending between resonators and external surfaces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989185A (en) * 1972-12-14 1974-08-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4989185A (en) * 1972-12-14 1974-08-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629656A (en) * 1993-10-06 1997-05-13 Murata Manufacturing Co., Ltd. Dielectric resonator apparatus comprising connection conductors extending between resonators and external surfaces

Similar Documents

Publication Publication Date Title
DE3673863D1 (en) BROADBAND DIRECTIONAL COUPLER FOR A MICROSTRIP LADDER.
JPS5566101A (en) Microwave circuit
JPS6473902A (en) Interconnection line for microwave integrated circuit substrate
JPH026241B2 (en)
JPH0770889B2 (en) Directional coupler
JPS5810901A (en) Ring circuit
JPS5514757A (en) T-type waveguide branching unit
JPS5590101A (en) Loaded-line type phase shifter
JPS641308A (en) Ring type resonator
SU855798A1 (en) Symmetrization device
JPS54101615A (en) Balanced mixer
JPS5573119A (en) Distributing compounder
JPS54101641A (en) 3 decibel power distributor
JPS5675705A (en) Dielectric resonator
JPS57194611A (en) Branching and coupling circuit
JPS56164310A (en) Slot and microstrip directional coupler
Meshchanov et al. Optimum synthesis of stepped second class phase-shifters[Abstract Only]
SU1712988A1 (en) Superhigh-frequency rejection filter
JPS6429101A (en) Microwave circuit
JPS55158701A (en) Microstrip line-dielectric system line converter
JPS6489802A (en) Directional coupler
JPS5625803A (en) Coaxial-microstrip converter
JPS57171806A (en) Microstrip line
JPS55136710A (en) Multi-stage electric power amplifier of high frequency transistor
Minagawa Uniplanar MIC Balanced Multiplier-a Proposed New Structure for MIC's