SG11202003933XA - Spiral antenna and related fabrication techniques - Google Patents

Spiral antenna and related fabrication techniques

Info

Publication number
SG11202003933XA
SG11202003933XA SG11202003933XA SG11202003933XA SG11202003933XA SG 11202003933X A SG11202003933X A SG 11202003933XA SG 11202003933X A SG11202003933X A SG 11202003933XA SG 11202003933X A SG11202003933X A SG 11202003933XA SG 11202003933X A SG11202003933X A SG 11202003933XA
Authority
SG
Singapore
Prior art keywords
fabrication techniques
spiral antenna
related fabrication
antenna
spiral
Prior art date
Application number
SG11202003933XA
Other languages
English (en)
Inventor
Peter J Adams
Thomas V Sikina
John P Haven
James E Benedict
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of SG11202003933XA publication Critical patent/SG11202003933XA/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/27—Spiral antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
    • H05K1/0221—Coaxially shielded signal lines comprising a continuous shielding layer partially or wholly surrounding the signal lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0224—Patterned shielding planes, ground planes or power planes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/421—Blind plated via connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Aerials (AREA)
  • Structure Of Printed Boards (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
SG11202003933XA 2017-11-10 2018-11-06 Spiral antenna and related fabrication techniques SG11202003933XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762584260P 2017-11-10 2017-11-10
PCT/US2018/059410 WO2019094373A2 (en) 2017-11-10 2018-11-06 Spiral antenna and related fabrication techniques

Publications (1)

Publication Number Publication Date
SG11202003933XA true SG11202003933XA (en) 2020-05-28

Family

ID=65041838

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003933XA SG11202003933XA (en) 2017-11-10 2018-11-06 Spiral antenna and related fabrication techniques

Country Status (7)

Country Link
US (2) US11289814B2 (de)
EP (1) EP3707974B1 (de)
JP (1) JP7221955B2 (de)
KR (1) KR102567182B1 (de)
CN (1) CN111567150A (de)
SG (1) SG11202003933XA (de)
WO (1) WO2019094373A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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US11089673B2 (en) * 2019-07-19 2021-08-10 Raytheon Company Wall for isolation enhancement
US11171101B2 (en) * 2020-03-31 2021-11-09 Raytheon Company Process for removing bond film from cavities in printed circuit boards

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Also Published As

Publication number Publication date
CN111567150A (zh) 2020-08-21
WO2019094373A2 (en) 2019-05-16
JP7221955B2 (ja) 2023-02-14
US20190148832A1 (en) 2019-05-16
KR102567182B1 (ko) 2023-08-16
JP2021508421A (ja) 2021-03-04
US11289814B2 (en) 2022-03-29
US11581652B2 (en) 2023-02-14
WO2019094373A3 (en) 2019-08-22
EP3707974A2 (de) 2020-09-16
KR20200078539A (ko) 2020-07-01
US20220140485A1 (en) 2022-05-05
EP3707974B1 (de) 2024-02-21

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