AU467788B2 - Improvements in or relating to signal processing systems - Google Patents

Improvements in or relating to signal processing systems

Info

Publication number
AU467788B2
AU467788B2 AU49447/72A AU4944772A AU467788B2 AU 467788 B2 AU467788 B2 AU 467788B2 AU 49447/72 A AU49447/72 A AU 49447/72A AU 4944772 A AU4944772 A AU 4944772A AU 467788 B2 AU467788 B2 AU 467788B2
Authority
AU
Australia
Prior art keywords
relating
signal processing
processing systems
systems
signal
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
AU49447/72A
Other versions
AU4944772A (en
Inventor
Francis Millerand Dennis George King William
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.)
Amalgamated Wireless Australasia Ltd
Original Assignee
Amalgamated Wireless Australasia Ltd
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 Amalgamated Wireless Australasia Ltd filed Critical Amalgamated Wireless Australasia Ltd
Publication of AU4944772A publication Critical patent/AU4944772A/en
Application granted granted Critical
Publication of AU467788B2 publication Critical patent/AU467788B2/en
Expired 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Transducers For Ultrasonic Waves (AREA)
AU49447/72A 1971-12-03 1972-11-30 Improvements in or relating to signal processing systems Expired AU467788B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB56165/71 1971-12-03
GB5616571A GB1408268A (en) 1971-12-03 1971-12-03 Signal processing systems

Publications (2)

Publication Number Publication Date
AU4944772A AU4944772A (en) 1974-05-30
AU467788B2 true AU467788B2 (en) 1975-12-11

Family

ID=10475903

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49447/72A Expired AU467788B2 (en) 1971-12-03 1972-11-30 Improvements in or relating to signal processing systems

Country Status (2)

Country Link
AU (1) AU467788B2 (en)
GB (1) GB1408268A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2612820A (en) * 2021-11-12 2023-05-17 International Electric Company Ltd A radio frequency circuit with passive phase gain

Also Published As

Publication number Publication date
AU4944772A (en) 1974-05-30
GB1408268A (en) 1975-10-01

Similar Documents

Publication Publication Date Title
ZA726563B (en) Improvements in or relating to data processing systems
AU473406B2 (en) Improvements in or relating to character-printing systems
AU460352B2 (en) Improvements in or relating to programme-controlled data processing systems
ZA72455B (en) Improvements in or relating to programme-controlled data processing systems
AU472047B2 (en) Improvements in or relating to data processing arrangements
AU464912B2 (en) Improvements in or relating to time measurement systems
AU467268B2 (en) Improvements in or relating to wired broadcasting systems
ZA721651B (en) Improvements in or relating to programme-controlled data processing systems
AU4782672A (en) Improvements in or relating to mooring system
AU469797B2 (en) Improvements in or relating to adaptive signal encoders
AU467788B2 (en) Improvements in or relating to signal processing systems
MY7900106A (en) Signal processing system
AU465760B2 (en) Improvements in or relating to data processing systems
AU479815B2 (en) Improvements in or relating to data processing systems
AU459480B2 (en) Improvements in or relating to data processing systems
AU462565B2 (en) Improvements in or relating to document handling systems
AU478551B2 (en) Improvements in or relating to data processing systems
AU487271B2 (en) Improvements in or relating to data processing systems
AU466507B2 (en) Improvements in or relating to display systems
ZA72540B (en) Improvements in or relating to programme-controlled data processing systems
AU494455B2 (en) Improvements in or relating to data processing systems
AU443054B2 (en) Improvements in or relating to control systems
AU443462B2 (en) Improvements in or relating to signal transmission systems
AU5877873A (en) Improvements in or relating to data processing systems
AU6225473A (en) Improvements in or relating to data processing systems