TWI256180B - Circuit board antenna - Google Patents

Circuit board antenna

Info

Publication number
TWI256180B
TWI256180B TW094112624A TW94112624A TWI256180B TW I256180 B TWI256180 B TW I256180B TW 094112624 A TW094112624 A TW 094112624A TW 94112624 A TW94112624 A TW 94112624A TW I256180 B TWI256180 B TW I256180B
Authority
TW
Taiwan
Prior art keywords
ground
strip conducting
circuit board
conducting part
parts
Prior art date
Application number
TW094112624A
Other languages
Chinese (zh)
Other versions
TW200638606A (en
Inventor
Hsin-Cheng Su
Chung-Ping Chang
Original Assignee
Giga Byte Tech Co Ltd
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 Giga Byte Tech Co Ltd filed Critical Giga Byte Tech Co Ltd
Priority to TW094112624A priority Critical patent/TWI256180B/en
Priority to KR1020050071746A priority patent/KR100650172B1/en
Application granted granted Critical
Publication of TWI256180B publication Critical patent/TWI256180B/en
Publication of TW200638606A publication Critical patent/TW200638606A/en

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

A circuit board antenna is provided, comprising: a first and a second ground parts connected with each other, and a pair of first and a pair of second strip conducting parts, which are installed symmetrically and not connected to the first and the second ground parts. Each first strip conducting part has a feeding section installed in/on the second ground part and a radiating section connected with one end of the second strip conducting part to form a first radiating body for receiving and transmitting an electromagnetic signal. Moreover, another end of the second strip conducting part faces the first ground part. In this case, when included angles between the radiating section and the second ground and between the radiating section and the second strip conducting part are at substantial ninety degrees, a usable bandwidth of the antenna is increased.
TW094112624A 2005-04-20 2005-04-20 Circuit board antenna TWI256180B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094112624A TWI256180B (en) 2005-04-20 2005-04-20 Circuit board antenna
KR1020050071746A KR100650172B1 (en) 2005-04-20 2005-08-05 Circuit board antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094112624A TWI256180B (en) 2005-04-20 2005-04-20 Circuit board antenna

Publications (2)

Publication Number Publication Date
TWI256180B true TWI256180B (en) 2006-06-01
TW200638606A TW200638606A (en) 2006-11-01

Family

ID=37614106

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094112624A TWI256180B (en) 2005-04-20 2005-04-20 Circuit board antenna

Country Status (2)

Country Link
KR (1) KR100650172B1 (en)
TW (1) TWI256180B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010055945A1 (en) * 2008-11-17 2010-05-20 株式会社村田製作所 Antenna and wireless ic device
WO2023090498A1 (en) 2021-11-22 2023-05-25 엘지전자 주식회사 Antenna module disposed in vehicle

Also Published As

Publication number Publication date
KR100650172B1 (en) 2006-11-27
TW200638606A (en) 2006-11-01
KR20060111239A (en) 2006-10-26

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees