CA995772A - Hybrid band pass-band stop filter - Google Patents

Hybrid band pass-band stop filter

Info

Publication number
CA995772A
CA995772A CA184,500A CA184500A CA995772A CA 995772 A CA995772 A CA 995772A CA 184500 A CA184500 A CA 184500A CA 995772 A CA995772 A CA 995772A
Authority
CA
Canada
Prior art keywords
band
stop filter
hybrid
pass
band pass
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
Application number
CA184,500A
Other versions
CA184500S (en
Inventor
Norman C. Gittinger
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA995772A publication Critical patent/CA995772A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
CA184,500A 1973-01-02 1973-10-29 Hybrid band pass-band stop filter Expired CA995772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32035873A 1973-01-02 1973-01-02

Publications (1)

Publication Number Publication Date
CA995772A true CA995772A (en) 1976-08-24

Family

ID=23246054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,500A Expired CA995772A (en) 1973-01-02 1973-10-29 Hybrid band pass-band stop filter

Country Status (2)

Country Link
US (1) US3781718A (en)
CA (1) CA995772A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175517A (en) * 1990-02-05 1992-12-29 Motorola, Inc. Lumped element realization of ring hybrids including π circuit and tank circuit means
US5128638A (en) * 1990-12-03 1992-07-07 Motorola, Inc. Four-post quadrature coupler suitable for monolithic implementation
US5124674A (en) * 1991-03-04 1992-06-23 Motorola, Inc. Lumped element directional filter
US5210507A (en) * 1992-01-03 1993-05-11 Motorola, Inc. Method and apparatus for harmonic reaction amplifier via directional filter
US5481231A (en) * 1994-06-21 1996-01-02 Motorola, Inc. Lumped element four port coupler
US5442327A (en) * 1994-06-21 1995-08-15 Motorola, Inc. MMIC tunable biphase modulator
US5451913A (en) * 1994-06-21 1995-09-19 Motorola, Inc. Compact MMIC tunable biphase modulator and method
US6424234B1 (en) * 1998-09-18 2002-07-23 Greatbatch-Sierra, Inc. Electromagnetic interference (emi) filter and process for providing electromagnetic compatibility of an electronic device while in the presence of an electromagnetic emitter operating at the same frequency
US6674843B1 (en) * 1999-05-28 2004-01-06 Cisco Technology, Inc. Apparatus system and method for enabling multi-frequency communication over a telephone network having a billing/tax tone
US8704611B2 (en) 2012-06-28 2014-04-22 Werlatone, Inc. Planar constant-resistance hybrid filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115138A (en) * 1935-03-20 1938-04-26 Bell Telephone Labor Inc Wave transmission network
US3089004A (en) * 1958-09-12 1963-05-07 Submarine Cables Ltd Repeaters for multi-channel telephone systems
US3593209A (en) * 1969-12-29 1971-07-13 Gen Electric Hybrid filter for two-way transmission over a single line

Also Published As

Publication number Publication date
US3781718A (en) 1973-12-25

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