JPS5432022A - Antenna equipment - Google Patents

Antenna equipment

Info

Publication number
JPS5432022A
JPS5432022A JP9844477A JP9844477A JPS5432022A JP S5432022 A JPS5432022 A JP S5432022A JP 9844477 A JP9844477 A JP 9844477A JP 9844477 A JP9844477 A JP 9844477A JP S5432022 A JPS5432022 A JP S5432022A
Authority
JP
Japan
Prior art keywords
antenna equipment
ghost
minimize
secure
automatic
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.)
Granted
Application number
JP9844477A
Other languages
Japanese (ja)
Other versions
JPS624905B2 (en
Inventor
Hideo Iwata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9844477A priority Critical patent/JPS5432022A/en
Publication of JPS5432022A publication Critical patent/JPS5432022A/en
Publication of JPS624905B2 publication Critical patent/JPS624905B2/ja
Granted 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H01Q3/2617—Array of identical elements
    • H01Q3/2623—Array of identical elements composed of two antennas

Abstract

PURPOSE:To secure an automatic and optimum control to minimize the ghost in an extremely short time regardless of the screen contents of the TV picture receiver.
JP9844477A 1977-08-16 1977-08-16 Antenna equipment Granted JPS5432022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9844477A JPS5432022A (en) 1977-08-16 1977-08-16 Antenna equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9844477A JPS5432022A (en) 1977-08-16 1977-08-16 Antenna equipment

Publications (2)

Publication Number Publication Date
JPS5432022A true JPS5432022A (en) 1979-03-09
JPS624905B2 JPS624905B2 (en) 1987-02-02

Family

ID=14219910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9844477A Granted JPS5432022A (en) 1977-08-16 1977-08-16 Antenna equipment

Country Status (1)

Country Link
JP (1) JPS5432022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755678A (en) * 1980-08-14 1982-04-02 Rca Corp Television ghost detecting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5755678A (en) * 1980-08-14 1982-04-02 Rca Corp Television ghost detecting system
JPH0211065B2 (en) * 1980-08-14 1990-03-12 Rca Licensing Corp

Also Published As

Publication number Publication date
JPS624905B2 (en) 1987-02-02

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