SE0002521D0 - Diplexer and method for manufacturing a diplexer - Google Patents
Diplexer and method for manufacturing a diplexerInfo
- Publication number
- SE0002521D0 SE0002521D0 SE0002521A SE0002521A SE0002521D0 SE 0002521 D0 SE0002521 D0 SE 0002521D0 SE 0002521 A SE0002521 A SE 0002521A SE 0002521 A SE0002521 A SE 0002521A SE 0002521 D0 SE0002521 D0 SE 0002521D0
- Authority
- SE
- Sweden
- Prior art keywords
- block
- halves
- diplexer
- filter
- waveguide duct
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
-
- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The invention relates to a diplexer for connecting a transmitter and a receiver with one aerial, comprising a first block half (4) with a waveguide duct half (6) and a second complementary block half (5) with a waveguide duct half (6), which block halves (4, 5) jointly form a waveguide duct. The diplexer comprises a filter with a filtering portion, which comprises electrical discharge machined poles and has a foil form, the filter (15) being arranged between the block halves (4, 5) with its filtering portion between the waveguide duct halves (6) of the block halves (4, 5). <??>Further the invention concerns a method for manufacturing a diplexer, comprising the steps of forming a first block half (4) and a second complementary block half (5) and forming a waveguide duct half (6) in each block half (4, 5). The method further comprises the step of forming a filter with a filtering portion by making the filtering portion of a foil and electrical discharge machining poles in the foil. The method also concerns the step of assembling the filter and the block halves (4, 5) so that a waveguide duct with a filtering function is obtained, and placing the filter with its filtering portion between the waveguide duct halves (6) of the block halves (4, 5). <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002521A SE519209C2 (en) | 2000-07-04 | 2000-07-04 | Diplexer and method of manufacturing a diplexer |
EP01850118A EP1170818A3 (en) | 2000-07-04 | 2001-07-04 | Diplexer and method for manufacturing a diplexer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0002521A SE519209C2 (en) | 2000-07-04 | 2000-07-04 | Diplexer and method of manufacturing a diplexer |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0002521D0 true SE0002521D0 (en) | 2000-07-04 |
SE0002521L SE0002521L (en) | 2002-01-05 |
SE519209C2 SE519209C2 (en) | 2003-01-28 |
Family
ID=20280364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0002521A SE519209C2 (en) | 2000-07-04 | 2000-07-04 | Diplexer and method of manufacturing a diplexer |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1170818A3 (en) |
SE (1) | SE519209C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9252470B2 (en) | 2013-09-17 | 2016-02-02 | National Instruments Corporation | Ultra-broadband diplexer using waveguide and planar transmission lines |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304962A (en) * | 1992-08-11 | 1994-04-19 | At&T Bell Laboratories | Microwave transmission means with improved coatings |
WO1999062192A1 (en) * | 1998-05-22 | 1999-12-02 | Celeritek, Inc. | System and method for implementing a hybrid waveguide device |
-
2000
- 2000-07-04 SE SE0002521A patent/SE519209C2/en not_active IP Right Cessation
-
2001
- 2001-07-04 EP EP01850118A patent/EP1170818A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1170818A3 (en) | 2004-03-24 |
EP1170818A2 (en) | 2002-01-09 |
SE0002521L (en) | 2002-01-05 |
SE519209C2 (en) | 2003-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |