AU2001240071A1 - System and method providing delays for cdma nulling - Google Patents

System and method providing delays for cdma nulling

Info

Publication number
AU2001240071A1
AU2001240071A1 AU2001240071A AU4007101A AU2001240071A1 AU 2001240071 A1 AU2001240071 A1 AU 2001240071A1 AU 2001240071 A AU2001240071 A AU 2001240071A AU 4007101 A AU4007101 A AU 4007101A AU 2001240071 A1 AU2001240071 A1 AU 2001240071A1
Authority
AU
Australia
Prior art keywords
nulling
cdma
method providing
providing delays
delays
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.)
Abandoned
Application number
AU2001240071A
Inventor
J. Todd Elson
Martin J. Feuerstein
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.)
Metawave Communications Corp
Original Assignee
METAWAVE COMM CORP
Metawave Communications Corp
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 METAWAVE COMM CORP, Metawave Communications Corp filed Critical METAWAVE COMM CORP
Publication of AU2001240071A1 publication Critical patent/AU2001240071A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2682—Time delay steered arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H01Q21/293—Combinations of different interacting antenna units for giving a desired directional characteristic one unit or more being an array of identical aerial elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
AU2001240071A 2000-03-07 2001-03-06 System and method providing delays for cdma nulling Abandoned AU2001240071A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51998700A 2000-03-07 2000-03-07
US09519987 2000-03-07
PCT/US2001/007186 WO2001067547A2 (en) 2000-03-07 2001-03-06 System and method providing delays for avoiding nulls

Publications (1)

Publication Number Publication Date
AU2001240071A1 true AU2001240071A1 (en) 2001-09-17

Family

ID=24070715

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001240071A Abandoned AU2001240071A1 (en) 2000-03-07 2001-03-06 System and method providing delays for cdma nulling

Country Status (2)

Country Link
AU (1) AU2001240071A1 (en)
WO (1) WO2001067547A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7142830B2 (en) 2001-09-19 2006-11-28 Nokia Corporation Adaptive transceiver system
EP1428328A1 (en) * 2001-09-19 2004-06-16 Nokia Corporation Adaptive transceiver system
GB2467772B (en) * 2009-02-13 2012-05-02 Socowave Technologies Ltd Communication system, network element and method for antenna array calibration
CN102354798A (en) * 2011-08-17 2012-02-15 华南理工大学 Magnetically controlled beam variable plasma antenna array

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237706A (en) * 1989-11-03 1991-05-08 Racal Res Ltd Radio communications link with diversity
US5423059A (en) * 1993-07-29 1995-06-06 Motorola Inc. Method for enhancing signal quality in a simulcast communication system
ZA95797B (en) * 1994-02-14 1996-06-20 Qualcomm Inc Dynamic sectorization in a spread spectrum communication system
US5649287A (en) * 1995-03-29 1997-07-15 Telefonaktiebolaget Lm Ericsson Orthogonalizing methods for antenna pattern nullfilling
US5563610A (en) * 1995-06-08 1996-10-08 Metawave Communications Corporation Narrow beam antenna systems with angular diversity
US6178333B1 (en) * 1998-04-15 2001-01-23 Metawave Communications Corporation System and method providing delays for CDMA nulling

Also Published As

Publication number Publication date
WO2001067547A2 (en) 2001-09-13
WO2001067547A3 (en) 2002-01-03

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