DE60123297D1 - Leistungsstarkes mikrofilter und teilergerät - Google Patents

Leistungsstarkes mikrofilter und teilergerät

Info

Publication number
DE60123297D1
DE60123297D1 DE60123297T DE60123297T DE60123297D1 DE 60123297 D1 DE60123297 D1 DE 60123297D1 DE 60123297 T DE60123297 T DE 60123297T DE 60123297 T DE60123297 T DE 60123297T DE 60123297 D1 DE60123297 D1 DE 60123297D1
Authority
DE
Germany
Prior art keywords
microfilter
divider
powerful
powerful microfilter
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.)
Expired - Lifetime
Application number
DE60123297T
Other languages
English (en)
Inventor
J Kiko
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.)
Pulse Electronics Inc
Original Assignee
Pulse Engineering 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.)
Filing date
Publication date
Application filed by Pulse Engineering Inc filed Critical Pulse Engineering Inc
Application granted granted Critical
Publication of DE60123297D1 publication Critical patent/DE60123297D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0278—Arrangements for impedance matching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H7/463—Duplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0002—Modulated-carrier systems analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Filters And Equalizers (AREA)
DE60123297T 2001-11-14 2001-11-14 Leistungsstarkes mikrofilter und teilergerät Expired - Lifetime DE60123297D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2001/045568 WO2003045043A1 (en) 2001-11-14 2001-11-14 High performance micro-filter and splitter apparatus

Publications (1)

Publication Number Publication Date
DE60123297D1 true DE60123297D1 (de) 2006-11-02

Family

ID=21743054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123297T Expired - Lifetime DE60123297D1 (de) 2001-11-14 2001-11-14 Leistungsstarkes mikrofilter und teilergerät

Country Status (6)

Country Link
EP (2) EP1444821B1 (de)
JP (1) JP2005510186A (de)
CN (1) CN1606863A (de)
AU (1) AU2002249788B2 (de)
DE (1) DE60123297D1 (de)
WO (1) WO2003045043A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2415571B (en) * 2004-06-22 2006-11-15 Ycl Electronic Co Ltd Signal splitter
US7376407B2 (en) * 2005-04-28 2008-05-20 Microtune (Texas), L.P. System and method for dynamic impedance tuning to minimize return loss
ATE532343T1 (de) * 2006-09-08 2011-11-15 Alcatel Lucent Filtergerät zum übertragen von telefonsignalen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623543A (en) * 1994-02-01 1997-04-22 British Telecommunications Public Limited Company Two port signalling voltages filter arrangement
EP0677938A1 (de) * 1994-04-14 1995-10-18 ALCATEL BELL Naamloze Vennootschap Signalkoppler
US6212259B1 (en) 1998-11-19 2001-04-03 Excelsus Technologies, Inc. Impedance blocking filter circuit
US6181777B1 (en) 1998-11-19 2001-01-30 Excelsus Technologies, Inc. Impedance blocking filter circuit

Also Published As

Publication number Publication date
EP1729472A2 (de) 2006-12-06
EP1444821A1 (de) 2004-08-11
CN1606863A (zh) 2005-04-13
AU2002249788B2 (en) 2004-11-11
EP1444821B1 (de) 2006-09-20
JP2005510186A (ja) 2005-04-14
AU2002249788A1 (en) 2003-06-10
WO2003045043A1 (en) 2003-05-30
EP1729472A3 (de) 2008-03-05

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Legal Events

Date Code Title Description
8332 No legal effect for de