ES293270U - Filtro para microondas. - Google Patents
Filtro para microondas.Info
- Publication number
- ES293270U ES293270U ES1984293270U ES293270U ES293270U ES 293270 U ES293270 U ES 293270U ES 1984293270 U ES1984293270 U ES 1984293270U ES 293270 U ES293270 U ES 293270U ES 293270 U ES293270 U ES 293270U
- Authority
- ES
- Spain
- Prior art keywords
- pluricavities
- microwave filters
- cavities
- vertices
- tuning
- 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.)
- Granted
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Fats And Perfumes (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Filtro para microondas que consiste en un cuerpo metálico generalmente paralelepipédico, en el que se encuentran dispuestas cavidades resonantes dotadas centralmente de resonadores en forma de varillas y de tornillos de sintonización y de acoplamiento, caracterizado porque los centros de las cavidades se encuentran dispuestos en los vértices de una linea quebrada cuyos segmentos forman entre ángulos superiores a 900.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8323352A IT1206330B (it) | 1983-10-19 | 1983-10-19 | Filtri per microonde a piu'cavita'. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES293270U true ES293270U (es) | 1986-07-16 |
ES293270Y ES293270Y (es) | 1987-04-01 |
Family
ID=11206330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984293270U Expired ES293270Y (es) | 1983-10-19 | 1984-10-19 | Filtro para microondas. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4677402A (es) |
EP (1) | EP0166809A3 (es) |
AU (1) | AU570736B2 (es) |
BR (1) | BR8405284A (es) |
ES (1) | ES293270Y (es) |
IT (1) | IT1206330B (es) |
MX (1) | MX158131A (es) |
NO (1) | NO165659C (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867758A (en) * | 1986-08-07 | 1989-09-19 | Lanxide Technology Company, Lp | Method for producing ceramic abrasive materials |
US4868143A (en) * | 1986-08-13 | 1989-09-19 | Lanxide Technology Company, Lp | Methods of making ceramic articles with a modified metal-containing component |
US4891345A (en) * | 1986-09-16 | 1990-01-02 | Lanxide Technology Company, Lp | Method for producing composite ceramic structures using dross |
IT1246749B (it) * | 1990-12-28 | 1994-11-26 | For E M | Sistema per la combinazione di segnali ad alta frequenza e relativo dispositivo conbinatore. |
US5276409A (en) * | 1991-11-19 | 1994-01-04 | Hughes Aircraft Company | Autotuning combiner stabilized against frequency drift |
FI98870C (fi) * | 1994-05-26 | 1997-08-25 | Lk Products Oy | Dielektrinen suodatin |
US5936490A (en) * | 1996-08-06 | 1999-08-10 | K&L Microwave Inc. | Bandpass filter |
US5894250A (en) * | 1997-03-20 | 1999-04-13 | Adc Solitra, Inc. | Cavity resonator filter structure having improved cavity arrangement |
SE510960C2 (sv) * | 1997-11-21 | 1999-07-12 | Ericsson Telefon Ab L M | Vågledarfilter |
US5905416A (en) * | 1998-01-08 | 1999-05-18 | Glenayre Electronics, Inc. | Die-cast duplexer |
US6392506B2 (en) * | 1999-12-06 | 2002-05-21 | Kathrein, Inc. | Receive/transmit multiple cavity filter having single input/output cavity |
JP2003209411A (ja) * | 2001-10-30 | 2003-07-25 | Matsushita Electric Ind Co Ltd | 高周波モジュールおよび高周波モジュールの製造方法 |
ATE320087T1 (de) * | 2002-07-29 | 2006-03-15 | Cit Alcatel | Mikrowellen-bandpassfilter mit kanonischer allgemeiner filterkurve |
US9564672B2 (en) * | 2011-03-22 | 2017-02-07 | Intel Corporation | Lightweight cavity filter structure |
JP6312909B1 (ja) | 2017-04-28 | 2018-04-18 | 株式会社フジクラ | ダイプレクサ及びマルチプレクサ |
JP6312910B1 (ja) * | 2017-04-28 | 2018-04-18 | 株式会社フジクラ | フィルタ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE197803C (es) * | ||||
US4112398A (en) * | 1976-08-05 | 1978-09-05 | Hughes Aircraft Company | Temperature compensated microwave filter |
JPS5390741A (en) * | 1977-01-21 | 1978-08-09 | Nec Corp | Band pass filter |
US4291288A (en) * | 1979-12-10 | 1981-09-22 | Hughes Aircraft Company | Folded end-coupled general response filter |
GB2067848B (en) * | 1980-01-18 | 1984-04-18 | Emi Ltd | Cavity filters |
JPS583301A (ja) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | 誘電体フィルタ |
JPS5853201A (ja) * | 1981-09-25 | 1983-03-29 | Fujitsu Ltd | 導電体フイルタ |
US4453146A (en) * | 1982-09-27 | 1984-06-05 | Ford Aerospace & Communications Corporation | Dual-mode dielectric loaded cavity filter with nonadjacent mode couplings |
AU577046B2 (en) * | 1983-06-08 | 1988-09-15 | Mitsubishi Denki Kabushiki Kaisha | A printer for a television receiver |
NL8302439A (nl) * | 1983-07-08 | 1985-02-01 | Philips Nv | Werkwijze voor het vervaardigen van een golfgeleiderfilter, alsmede een golfgeleiderfilter vervaardigd volgens die werkwijze. |
-
1983
- 1983-10-19 IT IT8323352A patent/IT1206330B/it active
-
1984
- 1984-10-10 EP EP84112127A patent/EP0166809A3/en not_active Withdrawn
- 1984-10-16 US US06/661,353 patent/US4677402A/en not_active Expired - Lifetime
- 1984-10-17 AU AU34446/84A patent/AU570736B2/en not_active Ceased
- 1984-10-18 BR BR8405284A patent/BR8405284A/pt not_active IP Right Cessation
- 1984-10-19 NO NO844178A patent/NO165659C/no unknown
- 1984-10-19 MX MX203128A patent/MX158131A/es unknown
- 1984-10-19 ES ES1984293270U patent/ES293270Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU3444684A (en) | 1985-04-26 |
NO165659B (no) | 1990-12-03 |
BR8405284A (pt) | 1985-08-27 |
NO844178L (no) | 1985-04-22 |
IT8323352A0 (it) | 1983-10-19 |
ES293270Y (es) | 1987-04-01 |
EP0166809A3 (en) | 1987-08-19 |
AU570736B2 (en) | 1988-03-24 |
MX158131A (es) | 1989-01-09 |
NO165659C (no) | 1991-03-13 |
IT1206330B (it) | 1989-04-14 |
EP0166809A2 (en) | 1986-01-08 |
US4677402A (en) | 1987-06-30 |
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