GB1555571A – Apparatus and methods for lauching and screening eletromagnetic waves in the dipole mode
– Google Patents
GB1555571A – Apparatus and methods for lauching and screening eletromagnetic waves in the dipole mode
– Google Patents
Apparatus and methods for lauching and screening eletromagnetic waves in the dipole mode
Info
Publication number
GB1555571A
GB1555571A
GB1736/76A
GB173676A
GB1555571A
GB 1555571 A
GB1555571 A
GB 1555571A
GB 1736/76 A
GB1736/76 A
GB 1736/76A
GB 173676 A
GB173676 A
GB 173676A
GB 1555571 A
GB1555571 A
GB 1555571A
Authority
GB
United Kingdom
Prior art keywords
lauching
eletromagnetic
screening
waves
methods
Prior art date
1976-01-16
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
GB1736/76A
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.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
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.)
1976-01-16
Filing date
1976-01-16
Publication date
1979-11-14
1976-01-16
Application filed by National Research Development Corp UK, National Research Development Corp of India
filed
Critical
National Research Development Corp UK
1976-01-16
Priority to GB1736/76A
priority
Critical
patent/GB1555571A/en
1976-12-30
Priority to US05/755,844
priority
patent/US4114121A/en
1977-01-14
Priority to JP343977A
priority
patent/JPS5288785A/en
1979-11-14
Publication of GB1555571A
publication
Critical
patent/GB1555571A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
H01P3/00—Waveguides; Transmission lines of the waveguide type
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
H01P1/00—Auxiliary devices
H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
GB1736/76A
1976-01-16
1976-01-16
Apparatus and methods for lauching and screening eletromagnetic waves in the dipole mode
Expired
GB1555571A
(en)
Priority Applications (3)
Application Number
Priority Date
Filing Date
Title
GB1736/76A
GB1555571A
(en)
1976-01-16
1976-01-16
Apparatus and methods for lauching and screening eletromagnetic waves in the dipole mode
US05/755,844
US4114121A
(en)
1976-01-16
1976-12-30
Apparatus and methods for launching and screening electromagnetic waves in the dipole mode
JP343977A
JPS5288785A
(en)
1976-01-16
1977-01-14
Apparatus for and method of radiating electromagnetic waves in dipole mode and of screening them
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB1736/76A
GB1555571A
(en)
1976-01-16
1976-01-16
Apparatus and methods for lauching and screening eletromagnetic waves in the dipole mode
Publications (1)
Publication Number
Publication Date
GB1555571A
true
GB1555571A
(en)
1979-11-14
Family
ID=9727099
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1736/76A
Expired
GB1555571A
(en)
1976-01-16
1976-01-16
Apparatus and methods for lauching and screening eletromagnetic waves in the dipole mode
Country Status (3)
Country
Link
US
(1)
US4114121A
(en)
JP
(1)
JPS5288785A
(en)
GB
(1)
GB1555571A
(en)
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*
1971-08-02
1975-04-30
Nat Res Dev
Waveguides
1976
1976-01-16
GB
GB1736/76A
patent/GB1555571A/en
not_active
Expired
1976-12-30
US
US05/755,844
patent/US4114121A/en
not_active
Expired – Lifetime
1977
1977-01-14
JP
JP343977A
patent/JPS5288785A/en
active
Pending
Also Published As
Publication number
Publication date
US4114121A
(en)
1978-09-12
JPS5288785A
(en)
1977-07-25
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Legal Events
Date
Code
Title
Description
1980-01-30
PS
Patent sealed [section 19, patents act 1949]
1988-03-16
PCNP
Patent ceased through non-payment of renewal fee
