GB2251728B - Receiving or transmitting apparatus - Google Patents

Receiving or transmitting apparatus

Info

Publication number
GB2251728B
GB2251728B GB8419287A GB8419287A GB2251728B GB 2251728 B GB2251728 B GB 2251728B GB 8419287 A GB8419287 A GB 8419287A GB 8419287 A GB8419287 A GB 8419287A GB 2251728 B GB2251728 B GB 2251728B
Authority
GB
United Kingdom
Prior art keywords
receiving
transmitting apparatus
transmitting
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 - Lifetime
Application number
GB8419287A
Other versions
GB2251728A (en
Inventor
John Richard Wallington
Huw David Rees
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.)
General Electric Co PLC
UK Secretary of State for Defence
Original Assignee
General Electric Co PLC
UK Secretary of State for Defence
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 General Electric Co PLC, UK Secretary of State for Defence filed Critical General Electric Co PLC
Priority to GB8419287A priority Critical patent/GB2251728B/en
Priority to FR8518795A priority patent/FR2678110A1/en
Publication of GB2251728A publication Critical patent/GB2251728A/en
Application granted granted Critical
Publication of GB2251728B publication Critical patent/GB2251728B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0031—Parallel-plate fed arrays; Lens-fed 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
GB8419287A 1984-07-27 1984-07-27 Receiving or transmitting apparatus Expired - Lifetime GB2251728B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8419287A GB2251728B (en) 1984-07-27 1984-07-27 Receiving or transmitting apparatus
FR8518795A FR2678110A1 (en) 1984-07-27 1985-12-18 Sending or receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8419287A GB2251728B (en) 1984-07-27 1984-07-27 Receiving or transmitting apparatus

Publications (2)

Publication Number Publication Date
GB2251728A GB2251728A (en) 1992-07-15
GB2251728B true GB2251728B (en) 1992-09-23

Family

ID=10564598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8419287A Expired - Lifetime GB2251728B (en) 1984-07-27 1984-07-27 Receiving or transmitting apparatus

Country Status (2)

Country Link
FR (1) FR2678110A1 (en)
GB (1) GB2251728B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475297A (en) * 1974-07-16 1977-06-01 Plessey Co Ltd Aerial array processors
EP0076213A2 (en) * 1981-09-28 1983-04-06 AlliedSignal Inc. Beam forming network for a multivibrator antenna array
GB2111311A (en) * 1981-12-03 1983-06-29 Standard Telephones Cables Ltd Adaptive antenna arrays
EP0097073A1 (en) * 1982-05-27 1983-12-28 Thomson-Csf Method and device for the reduction of jamming signal power received by the side lobes of a radar antenna
GB2130798A (en) * 1982-10-06 1984-06-06 Standard Telephones Cables Ltd Digital beam-forming radar

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475297A (en) * 1974-07-16 1977-06-01 Plessey Co Ltd Aerial array processors
EP0076213A2 (en) * 1981-09-28 1983-04-06 AlliedSignal Inc. Beam forming network for a multivibrator antenna array
GB2111311A (en) * 1981-12-03 1983-06-29 Standard Telephones Cables Ltd Adaptive antenna arrays
EP0097073A1 (en) * 1982-05-27 1983-12-28 Thomson-Csf Method and device for the reduction of jamming signal power received by the side lobes of a radar antenna
GB2130798A (en) * 1982-10-06 1984-06-06 Standard Telephones Cables Ltd Digital beam-forming radar

Also Published As

Publication number Publication date
FR2678110A1 (en) 1992-12-24
GB2251728A (en) 1992-07-15

Similar Documents

Publication Publication Date Title
GB8514172D0 (en) Signal transmitting/receiving apparatus
EP0167331A3 (en) Signal transmission apparatus
GB2160747B (en) Communication apparatus
GB8615897D0 (en) Transmitting apparatus
GB8507787D0 (en) Analizing apparatus
EP0177284A3 (en) Force-detecting apparatus
GB8515624D0 (en) Sheet-dispensing apparatus
GB2162829B (en) Vessel-filling apparatus
EP0175456A3 (en) Phototreating apparatus
GB2160032B (en) Flat-cable connection apparatus
GB2160395B (en) Receiving apparatus
GB2168667B (en) Feeder-breaker apparatus
GB8410535D0 (en) Apparatus
GB8430273D0 (en) Apparatus
GB8517099D0 (en) Communication apparatus
GB8507388D0 (en) Fish-beheading apparatus
GB8414848D0 (en) Apparatus
GB8431309D0 (en) Food-product-forming apparatus
GB2166311B (en) Receiving apparatus
GB8512662D0 (en) Tractor-borne apparatus
GB8417383D0 (en) Communication apparatus
GB8432049D0 (en) Compost-making apparatus
GB8517305D0 (en) Electro-galvanising apparatus
GB2251728B (en) Receiving or transmitting apparatus
GB8512951D0 (en) Orthodonitic apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921223