AU2001245260A1 - An electronically tunable reflector - Google Patents

An electronically tunable reflector

Info

Publication number
AU2001245260A1
AU2001245260A1 AU2001245260A AU4526001A AU2001245260A1 AU 2001245260 A1 AU2001245260 A1 AU 2001245260A1 AU 2001245260 A AU2001245260 A AU 2001245260A AU 4526001 A AU4526001 A AU 4526001A AU 2001245260 A1 AU2001245260 A1 AU 2001245260A1
Authority
AU
Australia
Prior art keywords
electronically tunable
tunable reflector
reflector
electronically
tunable
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.)
Abandoned
Application number
AU2001245260A
Inventor
Tsung-Yuan Hsu
David M. Pepper
Daniel Sievenpiper
Shin-Tson Wu
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.)
HRL Laboratories LLC
Original Assignee
HRL Laboratories LLC
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 HRL Laboratories LLC filed Critical HRL Laboratories LLC
Publication of AU2001245260A1 publication Critical patent/AU2001245260A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/0066—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices being reconfigurable, tunable or controllable, e.g. using switches
    • 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
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/008—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
AU2001245260A 2000-03-29 2001-01-10 An electronically tunable reflector Abandoned AU2001245260A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/537,922 US6552696B1 (en) 2000-03-29 2000-03-29 Electronically tunable reflector
US09537922 2000-03-29
PCT/US2001/000855 WO2001073891A1 (en) 2000-03-29 2001-01-10 An electronically tunable reflector

Publications (1)

Publication Number Publication Date
AU2001245260A1 true AU2001245260A1 (en) 2001-10-08

Family

ID=24144674

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001245260A Abandoned AU2001245260A1 (en) 2000-03-29 2001-01-10 An electronically tunable reflector

Country Status (5)

Country Link
US (1) US6552696B1 (en)
EP (1) EP1273071A1 (en)
JP (1) JP2003529259A (en)
AU (1) AU2001245260A1 (en)
WO (1) WO2001073891A1 (en)

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US6552696B1 (en) 2003-04-22
EP1273071A1 (en) 2003-01-08
WO2001073891A1 (en) 2001-10-04
JP2003529259A (en) 2003-09-30

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