GB8816320D0 - Antenna array element and phased-array antenna with reflection scanning and method for implementing this element - Google Patents

Antenna array element and phased-array antenna with reflection scanning and method for implementing this element

Info

Publication number
GB8816320D0
GB8816320D0 GBGB8816320.9A GB8816320A GB8816320D0 GB 8816320 D0 GB8816320 D0 GB 8816320D0 GB 8816320 A GB8816320 A GB 8816320A GB 8816320 D0 GB8816320 D0 GB 8816320D0
Authority
GB
United Kingdom
Prior art keywords
antenna
array
diodes
phased
implementing
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.)
Ceased
Application number
GBGB8816320.9A
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB8816320D0 publication Critical patent/GB8816320D0/en
Ceased 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
    • 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
    • H01Q19/10—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 using reflecting surfaces
    • H01Q19/18—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 using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—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 using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/195—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 using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising device

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The element has a microfrequency plate formed on an intrinsic semiconductor wafer (26), and diodes (20) disposed on front surface of the wafer, where the diodes are independently polarized with respect to each other. The wafer is pierced with metallized holes (25) connected to diode polarization conductors. A control part has amplifiers and control logic and is formed on a doped semiconductor wafer (34). A network of power supply leads, amplifiers, logic and diodes is formed, according to printed circuit technique, on a front surface of the control part or rear surface of the plate. An independent claim is also included for a method of forming an element of a phased array antenna.
GBGB8816320.9A 1987-07-10 1988-07-08 Antenna array element and phased-array antenna with reflection scanning and method for implementing this element Ceased GB8816320D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709815A FR2890792A1 (en) 1987-07-10 1987-07-10 Phased array antenna element for thermal radiator loop, has microfrequency plate formed on intrinsic semiconductor wafer, and diodes disposed on wafer, where diodes are independently polarized with respect to each other

Publications (1)

Publication Number Publication Date
GB8816320D0 true GB8816320D0 (en) 2007-03-28

Family

ID=9353063

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB8816320.9A Ceased GB8816320D0 (en) 1987-07-10 1988-07-08 Antenna array element and phased-array antenna with reflection scanning and method for implementing this element

Country Status (4)

Country Link
DE (1) DE3822880B3 (en)
FR (1) FR2890792A1 (en)
GB (1) GB8816320D0 (en)
IT (1) IT8867585A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10714826B2 (en) * 2017-10-06 2020-07-14 The Boeing Company Adaptive thinning of an active electronic scan antenna for thermal management
US20230307846A1 (en) * 2022-03-22 2023-09-28 Intel Corporation High precision scalable packaging architecture based on radio frequency scanning

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053895A (en) * 1976-11-24 1977-10-11 The United States Of America As Represented By The Secretary Of The Air Force Electronically scanned microstrip antenna array
US4198640A (en) * 1978-06-22 1980-04-15 Rca Corporation Reflectarray antenna
US4684952A (en) * 1982-09-24 1987-08-04 Ball Corporation Microstrip reflectarray for satellite communication and radar cross-section enhancement or reduction
FR2595873B1 (en) * 1986-03-14 1988-09-16 Thomson Csf REFLECTIVE NETWORK WITH PHASE CONTROL AND ANTENNA COMPRISING SUCH A NETWORK

Also Published As

Publication number Publication date
DE3822880B3 (en) 2007-09-06
FR2890792A1 (en) 2007-03-16
IT8867585A0 (en) 1988-06-23

Similar Documents

Publication Publication Date Title
US7075901B2 (en) Communication systems, communication apparatuses, radio frequency communication methods, methods of communicating using a radio frequency communication system, and methods of forming a radio frequency communication device
WO1997011437A3 (en) Ic board module for producing an ic board and process for producing an ic board
CA2115553A1 (en) Plated compliant lead
EP0337686A3 (en) Semiconductor chip module
TW343323B (en) Thin radio frequency transponder with leadframe antenna structure
TW253077B (en) Printed circuit dipole antenna
WO1998010309A1 (en) Transmit/receive module for planar active apertures
KR20030032807A (en) Planar antenna
EP0214719A3 (en) Mounting an integrated circuit chip to an etched circuit board
EP1067603A3 (en) Chip carrier
EP0213037A3 (en) Semiconductor memory device having test pattern generating circuit
EP0831552A3 (en) Array antenna, antenna device with the array antenna and antenna system employing the antenna device
CA2030826A1 (en) Composite circuit board with thick embedded conductor and method of manufacturing the same
EP0381383A3 (en) Semiconductor device having insulating substrate adhered to conductive substrate
EP0354308A3 (en) Integrated terahertz electromagnetic wave system
MY107698A (en) High packing density module board and electronic device having such module board
EP0361825A3 (en) Semiconductor chip and method of manufacturing it
GB8816320D0 (en) Antenna array element and phased-array antenna with reflection scanning and method for implementing this element
DE69016972D1 (en) Microstrip antenna.
US5430567A (en) Method of clocking integrated circuit chips
JPH05145327A (en) Microstrip antenna
SE9304307D0 (en) Oscillating circuitry
JPS6484625A (en) Semiconductor integrated circuit device using film carrier
US4703250A (en) Electric supply
JPH01135106A (en) Patch antenna

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)