GB2433167B - A phased array radio frequency pulse generator - Google Patents

A phased array radio frequency pulse generator

Info

Publication number
GB2433167B
GB2433167B GB9723185A GB9723185A GB2433167B GB 2433167 B GB2433167 B GB 2433167B GB 9723185 A GB9723185 A GB 9723185A GB 9723185 A GB9723185 A GB 9723185A GB 2433167 B GB2433167 B GB 2433167B
Authority
GB
United Kingdom
Prior art keywords
radio frequency
pulse generator
phased array
frequency pulse
array radio
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
GB9723185A
Other versions
GB9723185D0 (en
GB2433167A (en
Inventor
Nigel Seddon
Christopher R Spikings
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
BAE Systems PLC
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 British Aerospace PLC, BAE Systems PLC filed Critical British Aerospace PLC
Priority to GB9723185A priority Critical patent/GB2433167B/en
Priority to FR9813735A priority patent/FR2913831A1/en
Priority to DE1998150446 priority patent/DE19850446B4/en
Priority to AU94157/98A priority patent/AU785373B1/en
Publication of GB9723185D0 publication Critical patent/GB9723185D0/en
Publication of GB2433167A publication Critical patent/GB2433167A/en
Application granted granted Critical
Publication of GB2433167B publication Critical patent/GB2433167B/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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/18—Networks for phase shifting
    • H03H7/185—Networks for phase shifting comprising distributed impedance elements together with lumped impedance elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/30—Time-delay networks
    • H03H7/34—Time-delay networks with lumped and distributed reactance
    • H03H7/345—Adjustable networks
GB9723185A 1997-11-03 1997-11-03 A phased array radio frequency pulse generator Expired - Lifetime GB2433167B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9723185A GB2433167B (en) 1997-11-03 1997-11-03 A phased array radio frequency pulse generator
FR9813735A FR2913831A1 (en) 1997-11-03 1998-11-02 HIGH FREQUENCY PULSE GENERATOR FOR AERIAL PHASE
DE1998150446 DE19850446B4 (en) 1997-11-03 1998-11-02 Phased Radio Frequency Pulse Generator Group
AU94157/98A AU785373B1 (en) 1997-11-03 1998-11-03 Phased array radio frequency pulse generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9723185A GB2433167B (en) 1997-11-03 1997-11-03 A phased array radio frequency pulse generator

Publications (3)

Publication Number Publication Date
GB9723185D0 GB9723185D0 (en) 2007-03-28
GB2433167A GB2433167A (en) 2007-06-13
GB2433167B true GB2433167B (en) 2007-11-14

Family

ID=37835187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9723185A Expired - Lifetime GB2433167B (en) 1997-11-03 1997-11-03 A phased array radio frequency pulse generator

Country Status (4)

Country Link
AU (1) AU785373B1 (en)
DE (1) DE19850446B4 (en)
FR (1) FR2913831A1 (en)
GB (1) GB2433167B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11239056B2 (en) 2019-07-29 2022-02-01 Advanced Energy Industries, Inc. Multiplexed power generator output with channel offsets for pulsed driving of multiple loads

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2502096B (en) 2012-05-15 2019-08-14 Mbda Uk Ltd A phased-array RF pulse generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1066187A (en) * 1952-06-27 1954-06-02 Thomson Houston Comp Francaise Variable phase shift networks
USRE26027E (en) * 1958-10-31 1966-05-17 Direct-current charged magnetic modulator
US3028597A (en) * 1959-05-04 1962-04-03 Hughes Aircraft Co Traveling-wave tube with independent phase and amplitude control
US3238528A (en) * 1963-02-19 1966-03-01 Microwave Ass Electric wave phase control systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11239056B2 (en) 2019-07-29 2022-02-01 Advanced Energy Industries, Inc. Multiplexed power generator output with channel offsets for pulsed driving of multiple loads

Also Published As

Publication number Publication date
FR2913831A1 (en) 2008-09-19
GB9723185D0 (en) 2007-03-28
GB2433167A (en) 2007-06-13
DE19850446A1 (en) 2007-09-06
DE19850446B4 (en) 2011-07-21
AU785373B1 (en) 2007-03-01

Similar Documents

Publication Publication Date Title
EP0904610A4 (en) Direct digital synthesizer driven phased array antenna
GB2311660B (en) Modular supertile array antenna
HUP0001166A3 (en) A planar dual-frequency array antenna
EP0917240A4 (en) Adaptive array antenna
EP0904610A3 (en) Direct digital synthesizer driven phased array antenna
GB2317994B (en) A multiresonant antenna
EP0985247A4 (en) Adjustable array antenna
GB2337365B (en) Multi-element antenna array
EP0965859A4 (en) A radar
GB9626550D0 (en) A dipole antenna
FI964030A (en) Multi-beam phase phased antenna array
AU1765895A (en) Radio apparatus having a plurality of antennas
GB9804206D0 (en) A patch antenna
IL121978A0 (en) Flat plate antenna arrays
EP0776490A4 (en) Phased array acoustic antenna system
GB9711505D0 (en) Wave energy devices
IL132379A0 (en) A multi-frequency antenna
GB2326529B (en) Radio frequency antenna
GB9514660D0 (en) An antenna array configuration
GB2433167B (en) A phased array radio frequency pulse generator
EP0923155A4 (en) Adaptive array antenna
ZA958309B (en) High-frequency flat antenna array
GB2325806B (en) A radio frequency mixer
SG83102A1 (en) Phased perforating guns
GB9720919D0 (en) Antenna array

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20171102