NL7704822A - Richtingisolator. - Google Patents

Richtingisolator.

Info

Publication number
NL7704822A
NL7704822A NL7704822A NL7704822A NL7704822A NL 7704822 A NL7704822 A NL 7704822A NL 7704822 A NL7704822 A NL 7704822A NL 7704822 A NL7704822 A NL 7704822A NL 7704822 A NL7704822 A NL 7704822A
Authority
NL
Netherlands
Prior art keywords
insulator
directional
directional insulator
Prior art date
Application number
NL7704822A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of NL7704822A publication Critical patent/NL7704822A/nl

Links

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
NL7704822A 1976-05-03 1977-05-02 Richtingisolator. NL7704822A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/682,686 US4016510A (en) 1976-05-03 1976-05-03 Broadband two-port isolator

Publications (1)

Publication Number Publication Date
NL7704822A true NL7704822A (nl) 1977-11-07

Family

ID=24740720

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7704822A NL7704822A (nl) 1976-05-03 1977-05-02 Richtingisolator.

Country Status (9)

Country Link
US (1) US4016510A (nl)
JP (1) JPS52134349A (nl)
CA (1) CA1069989A (nl)
DE (1) DE2719530A1 (nl)
FR (1) FR2350705A1 (nl)
GB (1) GB1531201A (nl)
HK (1) HK50183A (nl)
NL (1) NL7704822A (nl)
SE (1) SE412491B (nl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101850A (en) * 1977-04-18 1978-07-18 Motorola, Inc. Uhf isolator using stacked conductor sheets
US4210886A (en) * 1978-09-18 1980-07-01 Motorola, Inc. Isolator having reactive neutralizing means and predetermined angle between input-output windings
JPS583402A (ja) * 1981-06-30 1983-01-10 Hitachi Metals Ltd 広帯域２端子アイソレ−タ
JPS6158301A (ja) * 1984-08-30 1986-03-25 Sony Corp 磁気装置
US4704588A (en) * 1986-06-30 1987-11-03 Motorola, Inc. Microstrip circulator with ferrite and resonator in printed circuit laminate
US4761621A (en) * 1986-06-30 1988-08-02 Motorola, Inc. Circulator/isolator resonator
BE1007039A3 (fr) * 1993-05-18 1995-02-28 Novopashin Vassily F Dispositif et methode pour mesurer le degre d'humidite d'un echantillon d'une substance liquide.
US5786736A (en) * 1993-06-30 1998-07-28 Murata Manufacturing Co., Ltd. Non-reciprocal circuit element
JP3264194B2 (ja) * 1995-12-13 2002-03-11 株式会社村田製作所 非可逆回路素子
JP2001185912A (ja) * 1999-10-13 2001-07-06 Murata Mfg Co Ltd 非可逆回路素子および通信装置
JP3412593B2 (ja) * 2000-02-25 2003-06-03 株式会社村田製作所 非可逆回路素子および高周波回路装置
JP3548824B2 (ja) * 2000-06-14 2004-07-28 株式会社村田製作所 非可逆回路素子および通信装置
JP3548822B2 (ja) * 2000-07-07 2004-07-28 株式会社村田製作所 非可逆回路素子および通信装置
EP1246292A3 (en) * 2001-03-30 2003-12-10 Hitachi Metals, Ltd. Two-port isolator and method for evaluating it
JP3885749B2 (ja) * 2003-03-18 2007-02-28 株式会社村田製作所 ２ポート型非可逆回路素子、複合電子部品および通信装置
US20090219106A1 (en) * 2005-10-18 2009-09-03 Hitachi Metals, Ltd Two-port isolator
CN100568618C (zh) * 2005-10-21 2009-12-09 株式会社村田制作所 不可逆电路元件、用于制造其的方法和通信设备
EP2105987B1 (en) * 2007-01-18 2016-07-20 Murata Manufacturing Co., Ltd. Non-reversible circuit element and method of manufacturing it
JP5201370B2 (ja) * 2010-02-01 2013-06-05 Ｔｄｋ株式会社 非可逆回路素子及び通信装置
DE102012214013A1 (de) * 2012-08-07 2014-02-13 Siemens Aktiengesellschaft Zirkulator-Bauelement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016497A (en) * 1959-12-08 1962-01-09 Bell Telephone Labor Inc Nonreciprocal electromagnetic device
US3102244A (en) * 1961-01-11 1963-08-27 Bell Telephone Labor Inc Nonreciprocal wave transmission components
US3219941A (en) * 1963-06-13 1965-11-23 Bell Telephone Labor Inc Nonreciprocal wide-band parametric amplifier
FR1398818A (fr) * 1964-03-31 1965-05-14 Csf Isolateur à effet hélicon
DE1591565C3 (de) * 1967-09-29 1975-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Nichtreziproker Vierpol
DE2319628A1 (de) * 1973-04-18 1974-11-14 Philips Patentverwaltung Isoduktor

Also Published As

Publication number Publication date
JPS52134349A (en) 1977-11-10
DE2719530A1 (de) 1977-11-24
FR2350705A1 (fr) 1977-12-02
US4016510A (en) 1977-04-05
GB1531201A (en) 1978-11-08
FR2350705B1 (nl) 1982-04-09
SE412491B (sv) 1980-03-03
SE7705112L (sv) 1977-11-04
JPS5649484B2 (nl) 1981-11-21
CA1069989A (en) 1980-01-15
HK50183A (en) 1983-11-11

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed