SE0002521D0 - Diplexer and method for manufacturing a diplexer - Google Patents

Diplexer and method for manufacturing a diplexer

Info

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
Application number
SE0002521A
Other languages
Swedish (sv)
Other versions
SE519209C2 (en
SE0002521L (en
Original Assignee
Sivers Ima Ab
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 Sivers Ima Ab filed Critical Sivers Ima Ab
Priority to SE0002521A priority Critical patent/SE519209C2/en
Publication of SE0002521D0 publication Critical patent/SE0002521D0/en
Priority to EP01850118A priority patent/EP1170818A3/en
Publication of SE0002521L publication Critical patent/SE0002521L/en
Publication of SE519209C2 publication Critical patent/SE519209C2/en

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>
SE0002521A 2000-07-04 2000-07-04 Diplexer and method of manufacturing a diplexer SE519209C2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE519209C2 (en) 2003-01-28
EP1170818A2 (en) 2002-01-09
EP1170818A3 (en) 2004-03-24
SE0002521L (en) 2002-01-05

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