SE447433B - Tvaports bredbandig vagisolator - Google Patents

Tvaports bredbandig vagisolator

Info

Publication number: SE447433B
Authority: SE; Sweden
Prior art keywords: elements; planar; planar elements; resistor; insulating
Prior art date: 1977-04-18

Application number

SE7803215A

Other languages

English (en)

Swedish (sv)

Other versions

SE7803215L (sv

Inventor

L N Dworsky

J A Whalin

Original Assignee

Motorola Inc

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.)

1977-04-18

Filing date

1978-03-21

Publication date

1986-11-10

1978-03-21 Application filed by Motorola Inc filed Critical Motorola Inc

1978-10-19 Publication of SE7803215L publication Critical patent/SE7803215L/xx

1986-11-10 Publication of SE447433B publication Critical patent/SE447433B/sv

Links

239000012212 insulator Substances 0.000 claims description 30
230000001939 inductive effect Effects 0.000 claims description 8
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
229910052802 copper Inorganic materials 0.000 claims description 6
239000010949 copper Substances 0.000 claims description 6
229910000859 α-Fe Inorganic materials 0.000 claims description 4
238000000034 method Methods 0.000 claims description 3
239000000696 magnetic material Substances 0.000 claims description 2
230000035699 permeability Effects 0.000 claims description 2
230000003068 static effect Effects 0.000 claims description 2
239000004020 conductor Substances 0.000 description 17
241000446313 Lamella Species 0.000 description 8
239000007787 solid Substances 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
239000003990 capacitor Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
230000004044 response Effects 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000009471 action Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
BGTFCAQCKWKTRL-YDEUACAXSA-N chembl1095986 Chemical compound C1[C@@H](N)[C@@H](O)[C@H](C)O[C@H]1O[C@@H]([C@H]1C(N[C@H](C2=CC(O)=CC(O[C@@H]3[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O)=C2C=2C(O)=CC=C(C=2)[C@@H](NC(=O)[C@@H]2NC(=O)[C@@H]3C=4C=C(C(=C(O)C=4)C)OC=4C(O)=CC=C(C=4)[C@@H](N)C(=O)N[C@@H](C(=O)N3)[C@H](O)C=3C=CC(O4)=CC=3)C(=O)N1)C(O)=O)=O)C(C=C1)=CC=C1OC1=C(O[C@@H]3[C@H]([C@H](O)[C@@H](O)[C@H](CO[C@@H]5[C@H]([C@@H](O)[C@H](O)[C@@H](C)O5)O)O3)O[C@@H]3[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O[C@@H]3[C@H]([C@H](O)[C@@H](CO)O3)O)C4=CC2=C1 BGTFCAQCKWKTRL-YDEUACAXSA-N 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
238000005530 etching Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000037361 pathway Effects 0.000 description 1
229920002120 photoresistant polymer Polymers 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000000565 sealant Substances 0.000 description 1
238000005476 soldering Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/36—Isolators

Landscapes

Non-Reversible Transmitting Devices (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Coils Or Transformers For Communication (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

SE7803215A 1977-04-18 1978-03-21 Tvaports bredbandig vagisolator SE447433B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/788,398 US4101850A (en)	1977-04-18	1977-04-18	Uhf isolator using stacked conductor sheets

Publications (2)

Publication Number	Publication Date
SE7803215L SE7803215L (sv)	1978-10-19
SE447433B true SE447433B (sv)	1986-11-10

Family

ID=25144373

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7803215A SE447433B (sv)	1977-04-18	1978-03-21	Tvaports bredbandig vagisolator

Country Status (12)

Country	Link
US (1)	US4101850A (da)
JP (1)	JPS604602B2 (da)
AU (1)	AU499478B1 (da)
CA (1)	CA1104668A (da)
DE (1)	DE2815668A1 (da)
DK (1)	DK149320C (da)
FR (1)	FR2388419A1 (da)
GB (1)	GB1565328A (da)
IL (1)	IL54142A (da)
NL (1)	NL174202C (da)
SE (1)	SE447433B (da)
ZA (1)	ZA781135B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62225601A (ja) *	1986-03-25	1987-10-03	岡部株式会社	張出し式拡巾道路
US4704588A (en) *	1986-06-30	1987-11-03	Motorola, Inc.	Microstrip circulator with ferrite and resonator in printed circuit laminate
JPH0386105U (da) *	1989-12-25	1991-08-30
JP2001007607A (ja) *	1999-04-23	2001-01-12	Murata Mfg Co Ltd	非可逆回路素子及び通信機装置
EP1246292A3 (en) *	2001-03-30	2003-12-10	Hitachi Metals, Ltd.	Two-port isolator and method for evaluating it
JP4655257B2 (ja) *	2001-08-01	2011-03-23	日立金属株式会社	２端子対アイソレータ
WO2020109649A1 (en) *	2018-11-30	2020-06-04	Teleste Oyj	Rf component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3414843A (en) *	1965-10-24	1968-12-03	Motorola Inc	Four-part microwave ferrite circulator
US3573666A (en) *	1969-02-27	1971-04-06	Gen Electric	Frequency adjustable microwave stripline circulator
DE2062962C3 (de) *	1970-12-21	1978-10-19	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Nichtreziproker Vierpol
US3835420A (en) *	1972-07-26	1974-09-10	Mitsubishi Electric Corp	Isolator
US3854106A (en) *	1974-02-19	1974-12-10	Bendix Corp	Depressed-puck microstrip circulator
US4016510A (en) *	1976-05-03	1977-04-05	Motorola, Inc.	Broadband two-port isolator

1977
- 1977-04-18 US US05/788,398 patent/US4101850A/en not_active Expired - Lifetime
1978
- 1978-02-27 IL IL54142A patent/IL54142A/xx unknown
- 1978-02-27 ZA ZA00781135A patent/ZA781135B/xx unknown
- 1978-02-27 GB GB7741/78A patent/GB1565328A/en not_active Expired
- 1978-03-16 CA CA299,063A patent/CA1104668A/en not_active Expired
- 1978-03-21 SE SE7803215A patent/SE447433B/sv not_active IP Right Cessation
- 1978-03-29 AU AU34558/78A patent/AU499478B1/en not_active Expired
- 1978-04-11 DE DE19782815668 patent/DE2815668A1/de not_active Ceased
- 1978-04-12 JP JP53043069A patent/JPS604602B2/ja not_active Expired
- 1978-04-17 DK DK165578A patent/DK149320C/da not_active IP Right Cessation
- 1978-04-18 FR FR7811413A patent/FR2388419A1/fr active Granted
- 1978-04-18 NL NLAANVRAGE7804150,A patent/NL174202C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL174202C (nl)	1984-05-01
IL54142A (en)	1979-11-30
AU499478B1 (en)	1979-04-26
GB1565328A (en)	1980-04-16
DK149320C (da)	1986-09-29
FR2388419A1 (fr)	1978-11-17
FR2388419B1 (da)	1983-08-12
IL54142A0 (en)	1978-04-30
NL174202B (nl)	1983-12-01
DK149320B (da)	1986-04-28
US4101850A (en)	1978-07-18
NL7804150A (nl)	1978-10-20
SE7803215L (sv)	1978-10-19
DK165578A (da)	1978-10-19
ZA781135B (en)	1979-02-28
JPS53129561A (en)	1978-11-11
CA1104668A (en)	1981-07-07
DE2815668A1 (de)	1978-10-26
JPS604602B2 (ja)	1985-02-05

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7803215-8

Effective date: 19880125

Format of ref document f/p: F

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