JP2000040902A - 長方形導波路用可変減衰器 - Google Patents

長方形導波路用可変減衰器

Info

Publication number: JP2000040902A
Authority: JP; Japan
Prior art keywords: waveguide; insertion element; shaft; elbow; attenuation device
Prior art date: 1998-06-15
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

JP11167885A

Other languages

English (en)

Japanese (ja)

Inventor

Bernard Eveillard

エベイラルドベルナルド

Neve Alain Le

ルエーヴアラン

Fabrizio Zovi

ゾビファブリジィオ

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.)

Nokia of America Corp

Original Assignee

Lucent Technologies 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.)

1998-06-15

Filing date

1999-06-15

Publication date

2000-02-08

1999-06-15 Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc

2000-02-08 Publication of JP2000040902A publication Critical patent/JP2000040902A/ja

Status Pending legal-status Critical Current

Links

238000003780 insertion Methods 0.000 claims description 80
230000037431 insertion Effects 0.000 claims description 80
238000013016 damping Methods 0.000 claims description 17
239000000758 substrate Substances 0.000 claims description 5
230000000717 retained effect Effects 0.000 claims description 2
230000000295 complement effect Effects 0.000 claims 1
230000000149 penetrating effect Effects 0.000 claims 1
230000005540 biological transmission Effects 0.000 abstract 1
230000000694 effects Effects 0.000 description 3
238000010521 absorption reaction Methods 0.000 description 2
230000005684 electric field Effects 0.000 description 2
230000001902 propagating effect Effects 0.000 description 2
241000928106 Alain Species 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000002238 attenuated effect Effects 0.000 description 1
239000004020 conductor Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000003754 machining Methods 0.000 description 1
239000000463 material 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
- H01P1/22—Attenuating devices
- H01P1/222—Waveguide attenuators

Landscapes

Non-Reversible Transmitting Devices (AREA)

JP11167885A 1998-06-15 1999-06-15 長方形導波路用可変減衰器 Pending JP2000040902A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP98460022A EP0966057A1 (de)	1998-06-15	1998-06-15	Einstellbares Dämpfungsglied für Rechteckhohlleiter
EP98460022.1		1998-06-15

Publications (1)

Publication Number	Publication Date
JP2000040902A true JP2000040902A (ja)	2000-02-08

Family

ID=8235722

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11167885A Pending JP2000040902A (ja)	1998-06-15	1999-06-15	長方形導波路用可変減衰器

Country Status (2)

Country	Link
EP (1)	EP0966057A1 (de)
JP (1)	JP2000040902A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004526368A (ja) *	2001-03-21	2004-08-26	マイクロフェースカンパニーリミテッド	導波管スロットアンテナ及び製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE483221A (de) *	1944-05-23
US2491644A (en) *	1945-08-24	1949-12-20	Bell Telephone Labor Inc	Attenuator
US2613270A (en) *	1946-05-24	1952-10-07	Aircraft Radio Corp	Wave guide attenuator
GB640057A (en) *	1947-12-30	1950-07-12	Waldemar Rosenberg	Improvements in or relating to electromagnetic wave guides
DE1910362C3 (de) *	1969-02-28	1982-01-07	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Anordnung zum Erzeugen einer einstellbaren Einfügungsdämpfung
JPS57194604A (en) *	1981-05-27	1982-11-30	Nec Corp	Waveguide variable attenuator
DE3608451A1 (de) *	1986-03-14	1987-09-17	Licentia Gmbh	Daempfungsglied fuer hohlleiter

1998
- 1998-06-15 EP EP98460022A patent/EP0966057A1/de not_active Withdrawn
1999
- 1999-06-15 JP JP11167885A patent/JP2000040902A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004526368A (ja) *	2001-03-21	2004-08-26	マイクロフェースカンパニーリミテッド	導波管スロットアンテナ及び製造方法

Also Published As

Publication number	Publication date
EP0966057A1 (de)	1999-12-22

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