ITTO20010483A0 - IMPROVEMENTS IN DIPLEXER DEVICES. - Google Patents

IMPROVEMENTS IN DIPLEXER DEVICES.

Info

Publication number
ITTO20010483A0
ITTO20010483A0 IT2001TO000483A ITTO20010483A ITTO20010483A0 IT TO20010483 A0 ITTO20010483 A0 IT TO20010483A0 IT 2001TO000483 A IT2001TO000483 A IT 2001TO000483A IT TO20010483 A ITTO20010483 A IT TO20010483A IT TO20010483 A0 ITTO20010483 A0 IT TO20010483A0
Authority
IT
Italy
Prior art keywords
diplexer
devices
diplexer devices
Prior art date
Application number
IT2001TO000483A
Other languages
Italian (it)
Inventor
Tindaro Cadili
Giorgio Gibilaro
Original Assignee
Marconi Mobile S P A
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 Marconi Mobile S P A filed Critical Marconi Mobile S P A
Priority to IT2001TO000483A priority Critical patent/ITTO20010483A1/en
Publication of ITTO20010483A0 publication Critical patent/ITTO20010483A0/en
Priority to EP02252898A priority patent/EP1261066A3/en
Publication of ITTO20010483A1 publication Critical patent/ITTO20010483A1/en

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
    • H01P1/213—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
IT2001TO000483A 2001-05-23 2001-05-23 IMPROVEMENTS IN DIPLEXER DEVICES. ITTO20010483A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2001TO000483A ITTO20010483A1 (en) 2001-05-23 2001-05-23 IMPROVEMENTS IN DIPLEXER DEVICES.
EP02252898A EP1261066A3 (en) 2001-05-23 2002-04-24 Improvements in or relating to diplexer apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000483A ITTO20010483A1 (en) 2001-05-23 2001-05-23 IMPROVEMENTS IN DIPLEXER DEVICES.

Publications (2)

Publication Number Publication Date
ITTO20010483A0 true ITTO20010483A0 (en) 2001-05-23
ITTO20010483A1 ITTO20010483A1 (en) 2002-11-23

Family

ID=11458881

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000483A ITTO20010483A1 (en) 2001-05-23 2001-05-23 IMPROVEMENTS IN DIPLEXER DEVICES.

Country Status (2)

Country Link
EP (1) EP1261066A3 (en)
IT (1) ITTO20010483A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528676A (en) * 1978-08-22 1980-02-29 Mitsubishi Electric Corp Branch unit
JPS57170603A (en) * 1981-04-15 1982-10-20 Mitsubishi Electric Corp Branching filter circuit
JPS57204604A (en) * 1981-06-11 1982-12-15 Mitsubishi Electric Corp Shared branching filter for orthogonal double polarized wave
GB2163909B (en) * 1984-08-29 1987-11-04 Era Patents Ltd Beacon tracking system
JPS62122302A (en) * 1985-11-21 1987-06-03 Nec Corp Branching filter
EP1077501A1 (en) * 1999-08-17 2001-02-21 Lucent Technologies Inc. Device for transmission/reception of electromagnetic signals

Also Published As

Publication number Publication date
EP1261066A2 (en) 2002-11-27
ITTO20010483A1 (en) 2002-11-23
EP1261066A3 (en) 2003-08-13

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