NL6707899A - - Google Patents

Info

Publication number
NL6707899A
NL6707899A NL6707899A NL6707899A NL6707899A NL 6707899 A NL6707899 A NL 6707899A NL 6707899 A NL6707899 A NL 6707899A NL 6707899 A NL6707899 A NL 6707899A NL 6707899 A NL6707899 A NL 6707899A
Authority
NL
Netherlands
Application number
NL6707899A
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 filed Critical
Publication of NL6707899A publication Critical patent/NL6707899A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
NL6707899A 1966-06-08 1967-06-07 NL6707899A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25495/66A GB1131114A (en) 1966-06-08 1966-06-08 Improvements in or relating to microwave filters

Publications (1)

Publication Number Publication Date
NL6707899A true NL6707899A (xx) 1967-12-11

Family

ID=10228620

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6707899A NL6707899A (xx) 1966-06-08 1967-06-07

Country Status (5)

Country Link
US (1) US3505618A (xx)
DE (1) DE1541944A1 (xx)
GB (1) GB1131114A (xx)
NL (1) NL6707899A (xx)
SE (1) SE313882B (xx)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1188431A (en) * 1968-08-15 1970-04-15 Standard Telephones Cables Ltd Electric Wave Filter
US3617954A (en) * 1970-05-08 1971-11-02 Microwave Dev Lab Inc Semilumped comb line filter
US3955161A (en) * 1974-08-05 1976-05-04 General Dynamics Corporation Molded waveguide filter with integral tuning posts
US4151494A (en) * 1976-02-10 1979-04-24 Murata Manufacturing Co., Ltd. Electrical filter
US4037182A (en) * 1976-09-03 1977-07-19 Hughes Aircraft Company Microwave tuning device
US4179673A (en) * 1977-02-14 1979-12-18 Murata Manufacturing Co., Ltd. Interdigital filter
US4276525A (en) * 1977-12-14 1981-06-30 Murata Manufacturing Co., Ltd. Coaxial resonator with projecting terminal portion and electrical filter employing a coaxial resonator of that type
US4157517A (en) * 1977-12-19 1979-06-05 Motorola, Inc. Adjustable transmission line filter and method of constructing same
EP0038996B1 (en) * 1980-04-28 1984-06-27 Oki Electric Industry Company, Limited A high frequency filter
JPS5748801A (en) * 1980-09-09 1982-03-20 Oki Electric Ind Co Ltd Dielectric substance filter
JPS5717201A (en) * 1980-07-07 1982-01-28 Fujitsu Ltd Dielectric substance filter
JPS5774502U (xx) * 1980-10-22 1982-05-08
JPS581301A (ja) * 1981-06-26 1983-01-06 Fujitsu Ltd 導波管型誘電体フィルタ
JPS583301A (ja) * 1981-06-30 1983-01-10 Fujitsu Ltd 誘電体フィルタ
JPS589401A (ja) * 1981-07-08 1983-01-19 Murata Mfg Co Ltd 分布定数形フイルタ
JPS5853201A (ja) * 1981-09-25 1983-03-29 Fujitsu Ltd 導電体フイルタ
JPS58114601A (ja) * 1981-12-28 1983-07-08 Murata Mfg Co Ltd 分布定数形フイルタ
JPS5854102U (ja) * 1981-10-02 1983-04-13 株式会社村田製作所 結合構造
JPS58114602A (ja) * 1981-12-28 1983-07-08 Murata Mfg Co Ltd 分布定数形フイルタ
US4464640A (en) * 1981-10-02 1984-08-07 Murata Manufacturing Co., Ltd. Distribution constant type filter
JPS58114603A (ja) * 1981-12-28 1983-07-08 Murata Mfg Co Ltd 分布定数形フイルタ
JPS5860801A (ja) * 1981-10-06 1983-04-11 Fujitsu Ltd 誘電体フイルタ
JPS5864811U (ja) * 1981-10-28 1983-05-02 日産ディーゼル工業株式会社 ブロ−バイガス還元装置
US4426631A (en) 1982-02-16 1984-01-17 Motorola, Inc. Ceramic bandstop filter
US4431977A (en) * 1982-02-16 1984-02-14 Motorola, Inc. Ceramic bandpass filter
USRE32768E (en) * 1982-02-16 1988-10-18 Motorola, Inc. Ceramic bandstop filter
JPS5976106U (ja) * 1982-11-12 1984-05-23 株式会社村田製作所 結合構造
JPS5976105U (ja) * 1982-11-12 1984-05-23 株式会社村田製作所 結合構造
JPS59125104U (ja) * 1983-02-10 1984-08-23 株式会社村田製作所 外部結合構造
US4607242A (en) * 1983-05-02 1986-08-19 Rockwell International Corporation Microwave filter
US4523162A (en) * 1983-08-15 1985-06-11 At&T Bell Laboratories Microwave circuit device and method for fabrication
GB2165098B (en) * 1984-09-27 1988-05-25 Motorola Inc Radio frequency filters
US4742562A (en) * 1984-09-27 1988-05-03 Motorola, Inc. Single-block dual-passband ceramic filter useable with a transceiver
US4954796A (en) * 1986-07-25 1990-09-04 Motorola, Inc. Multiple resonator dielectric filter
US4716391A (en) * 1986-07-25 1987-12-29 Motorola, Inc. Multiple resonator component-mountable filter
FR2613557A1 (fr) * 1987-03-31 1988-10-07 Thomson Csf Filtre comportant des elements a constantes reparties associant deux types de couplage
FR2613538A1 (fr) * 1987-03-31 1988-10-07 Thomson Csf Filtre hyperfrequence
JPH01175301A (ja) * 1987-12-28 1989-07-11 Tdk Corp 誘電体フィルタ
FI88440C (fi) * 1991-06-25 1993-05-10 Lk Products Oy Keramiskt filter
JP2910807B2 (ja) * 1991-10-25 1999-06-23 株式会社村田製作所 誘電体共振器装置、誘電体フィルタおよびそれらの製造方法
JP3344428B2 (ja) * 1992-07-24 2002-11-11 株式会社村田製作所 誘電体共振器および誘電体共振部品
US5329687A (en) * 1992-10-30 1994-07-19 Teledyne Industries, Inc. Method of forming a filter with integrally formed resonators
KR0147726B1 (ko) 1994-06-16 1998-08-17 무라따 야스따까 유전체 필터
US20050219013A1 (en) * 2004-04-06 2005-10-06 Pavan Kumar Comb-line filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761137A (en) * 1946-01-05 1956-08-28 Lester C Van Atta Solid dielectric waveguide with metal plating
US2629015A (en) * 1949-06-28 1953-02-17 Raytheon Mfg Co Electromagnetic wave filtering device
US2749523A (en) * 1951-12-01 1956-06-05 Itt Band pass filters
US3349287A (en) * 1964-12-24 1967-10-24 Litton Systems Inc Apparatus for forming modular circuits
GB1111887A (en) * 1965-03-26 1968-05-01 Danavox Internat A S Hearing aid circuit module

Also Published As

Publication number Publication date
SE313882B (xx) 1969-08-25
DE1541944A1 (de) 1972-04-06
GB1131114A (en) 1968-10-23
US3505618A (en) 1970-04-07

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