CA950054A - Antenna structures - Google Patents

Antenna structures

Info

Publication number
CA950054A
CA950054A CA140,458A CA140458A CA950054A CA 950054 A CA950054 A CA 950054A CA 140458 A CA140458 A CA 140458A CA 950054 A CA950054 A CA 950054A
Authority
CA
Canada
Prior art keywords
antenna structures
antenna
structures
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
CA140,458A
Other versions
CA140458S (en
Inventor
John D. Callaghan
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA950054A publication Critical patent/CA950054A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
CA140,458A 1971-05-20 1972-04-24 Antenna structures Expired CA950054A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1597971 1971-05-20
GB1598071 1971-05-20

Publications (1)

Publication Number Publication Date
CA950054A true CA950054A (en) 1974-06-25

Family

ID=26251674

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,458A Expired CA950054A (en) 1971-05-20 1972-04-24 Antenna structures

Country Status (3)

Country Link
JP (1) JPS528069B1 (en)
CA (1) CA950054A (en)
DE (1) DE2224701A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110027U (en) * 1976-02-16 1977-08-22
JPS536145U (en) * 1976-07-02 1978-01-19
JPS5748086Y2 (en) * 1976-07-02 1982-10-22
JPS5311992A (en) * 1976-07-20 1978-02-02 Teikoku Chem Ind Corp Ltd Chelate-forming poester resin

Also Published As

Publication number Publication date
JPS528069B1 (en) 1977-03-07
JPS483063A (en) 1973-01-16
DE2224701A1 (en) 1972-11-30

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