KR101254053B1 - Intenna for Wireless Communication Terminal - Google Patents

Intenna for Wireless Communication Terminal Download PDF

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Publication number
KR101254053B1
KR101254053B1 KR1020090029006A KR20090029006A KR101254053B1 KR 101254053 B1 KR101254053 B1 KR 101254053B1 KR 1020090029006 A KR1020090029006 A KR 1020090029006A KR 20090029006 A KR20090029006 A KR 20090029006A KR 101254053 B1 KR101254053 B1 KR 101254053B1
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South Korea
Prior art keywords
pattern
pattern portion
wireless communication
communication terminal
holder
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KR1020090029006A
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Korean (ko)
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KR20100110589A (en
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한동원
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한동원
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    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)

Abstract

본 발명은 무선통신단말기용 인테나에 관한 것으로서, 방사체 기능을 수행하는 방사패턴부와 상기 방사패턴부의 종단에 형성된 급전단자를 갖는 도전재질의 패턴부와 상기 패턴부를 지지하는 패턴홀더를 가지고, 상기 급전단자가 무선통신단말기의 메인피시비에 전기적으로 연결되도록 무선통신단말기의 본체에 내장되는 무선통신단말기용 인테나에 있어서, 상기 패턴부는 상기 방사패턴부의 연부로부터 절곡 형성되고, 상기 패턴홀더에 진입하도록 설치되는 날개부를 포함하는 것을 특징으로 한다. 이에 의해, 패턴부와 패턴홀더사이의 초기결합상태를 안정적으로 유지할 수 있다.The present invention relates to an antenna for a wireless communication terminal, comprising a pattern portion of a conductive material having a radiation pattern portion performing a radiator function and a feed terminal formed at an end of the radiation pattern portion, and a pattern holder supporting the pattern portion. In the antenna for a wireless communication terminal embedded in the main body of the wireless communication terminal so that the terminal is electrically connected to the main PCB of the wireless communication terminal, the pattern portion is bent from the edge of the radiation pattern portion, is installed to enter the pattern holder Characterized in that it comprises a wing. As a result, the initial coupling state between the pattern portion and the pattern holder can be stably maintained.

무선통신, 안테나, 인테나, 날개부 Antennas, antennas, antennas, wings

Description

무선통신단말기용 인테나{Intenna for Wireless Communication Terminal}Intenna for Wireless Communication Terminal

도1 및 도2는 각각 본 발명의 일 실시예에 따른 무선통신단말기용 인테나의 결합사시도,1 and 2 are respectively a perspective view of the combined antenna for the wireless communication terminal according to an embodiment of the present invention,

도3은 본 발명의 일 실시예에 따른 무선통신단말기용 인테나의 패턴부영역의 단면도,3 is a cross-sectional view of a pattern portion region of an antenna for a wireless communication terminal according to an embodiment of the present invention;

도4, 도5 및 도6은 각각 본 발명의 일 실시예에 따른 무선통신단말기용 인테나의 설치상태도,4, 5 and 6 are respectively installed state diagrams of the antenna for the wireless communication terminal according to an embodiment of the present invention,

도7은 본 발명의 다른 실시예에 따른 무선통신단말기용 인테나의 패턴부영역의 단면도,7 is a cross-sectional view of a pattern portion region of an antenna for a wireless communication terminal according to another embodiment of the present invention;

도8은 본 발명의 또 다른 실시예에 따른 무선통신단말기용 인테나의 패턴부영역의 단면도,8 is a cross-sectional view of a pattern portion region of an antenna for a wireless communication terminal according to another embodiment of the present invention;

도9 및 도10은 각각 종래의 무선통신단말기용 인테나의 결합사시도,9 and 10 are respectively a perspective view of a combined antenna for the conventional wireless communication terminal,

도11은 종래의 인테나의 급전단자영역의 상세도,11 is a detailed view of a feed terminal region of a conventional intenna;

도12는 종래의 무선통신단말기용 인테나의 분해사시도,12 is an exploded perspective view of an antenna for a conventional wireless communication terminal;

도13, 도14 및 도15는 각각 종래의 무선통신단말기용 인테나의 설치상태도이다.13, 14 and 15 are diagrams showing the installation state of the conventional intenna for wireless communication terminals.

* 도면의 주요부분에 대한 부호의 설명 *Description of the Related Art [0002]

10, 110 : 패턴부 11, 111 : 방사패턴부10, 110: pattern portion 11, 111: radiation pattern portion

12, 112 : 급전단자 13, 113 : 접지패턴부12, 112: feed terminal 13, 113: ground pattern portion

14, 114 : 접지단자 15, 16 : 날개부14, 114: ground terminal 15, 16: wing

20, 120 : 패턴홀더 201 : 본체20, 120: pattern holder 201: main body

202 : 메인피시비 203 : 접지판202: main PCB 203: ground plate

204 : 스페이서204: spacer

본 발명은 무선통신단말기용 인테나에 관한 것으로서, 보다 상세하게는 휴대폰 등의 무선통신단말기의 본체 내부에 내장되는 안테나 즉, 내장형 안테나에 관한 것이다.The present invention relates to an antenna for a wireless communication terminal, and more particularly, to an antenna that is embedded in a main body of a wireless communication terminal such as a mobile phone, that is, an internal antenna.

휴대폰 등의 무선통신단말기는 전압 및 전류로 표현되는 전기적 신호와 전기장 및 자기장으로 표현되는 전자기파신호를 상호 변환해 주는 안테나를 갖고 있다.Wireless communication terminals such as mobile phones have an antenna that converts electrical signals expressed by voltage and current and electromagnetic wave signals represented by electric and magnetic fields.

안테나는 무선통신단말기 본체(이하 "본체"라고 함)에 설치되는 위치에 따라 본체 외부로 노출되도록 설치되는 외장형 안테나와, 본체(201)의 내부에 설치되는 내장형 안테나(인테나)로 구분할 수 있다.The antenna may be classified into an external antenna installed to be exposed to the outside of the main body according to a position installed in the main body of the wireless communication terminal (hereinafter referred to as the “main body”), and an internal antenna (intenna) installed in the main body 201.

최근에는 전자파 영향을 감소시키고 단말기의 크기를 줄일 수 있는 인테나의 사용이 증가하는 추세에 있다. Recently, the use of intenna, which can reduce the influence of electromagnetic waves and reduce the size of the terminal, has been increasing.

도9 및 도10은 각각 종래의 무선통신단말기용 인테나의 결합사시도이고, 도 11은 종래의 인테나의 급전단자영역의 상세도이며, 도12는 종래의 인테나의 급전단자영역의 상세도이다.9 and 10 are combined perspective views of a conventional intenna for wireless communication terminals, FIG. 11 is a detailed view of a feed terminal region of a conventional intenna, and FIG. 12 is a detailed view of a feed terminal region of a conventional intenna.

종래의 무선통신단말기용 인테나는, 이들 도면에 도시된 바와 같이, 도전재질의 패턴부(110)와, 패턴부(110)를 지지하는 패턴홀더(120)를 갖고 있다.The conventional antenna for wireless communication terminal has a pattern portion 110 of a conductive material and a pattern holder 120 for supporting the pattern portion 110, as shown in these figures.

패턴부(110)는 방사체 기능을 수행하는 방사패턴부(111)와, 방사패턴부(111)의 종단에 형성된 급전단자(112)와, 방사패턴부(111)로부터 분기 형성된 접지패턴부(113)와, 접지패턴부(113)의 종단에 형성된 접지단자(114)를 갖고 있다.The pattern unit 110 may include a radiation pattern portion 111 that performs a radiator function, a feed terminal 112 formed at an end of the radiation pattern portion 111, and a ground pattern portion 113 branched from the radiation pattern portion 111. ) And a ground terminal 114 formed at the end of the ground pattern portion 113.

방사패턴부(111)는 급전단자(112)의 인접영역이 절곡되어 있다.The radiation pattern portion 111 is bent the adjacent region of the feed terminal 112.

방사패턴부(111)는 무선통신단말기의 송신부로부터 전달되는 송신신호를 공중으로 방사하고, 공중으로부터 전달되는 수신신호를 수령하여 무선통신단말기의 수신부로 전달하는 기능을 수행한다.The radiation pattern unit 111 radiates the transmission signal transmitted from the transmitter of the wireless communication terminal to the air, and receives the received signal transmitted from the air and transmits the received signal to the receiver of the wireless communication terminal.

이러한 구성을 갖는 패턴부(110)는 열융착방식으로 패턴홀더(120)에 고정된다.The pattern unit 110 having such a configuration is fixed to the pattern holder 120 in a thermal fusion method.

패턴홀더(120)에는 한 쌍의 걸림돌기(120a)가 형성되어 있다.The pattern holder 120 is provided with a pair of locking projections 120a.

전술한 구성을 갖는 종래의 인테나를 본체에 설치하는 방법을 도13 내지 도15를 참조하여 설명하면 다음과 같다. 메인피시비(202)에는 급전연결패턴(202a), 접지연결패턴(202b) 및 한 쌍의 끼움홈(202c)이 형성되어 있다. 급전연결패턴(202a)은 커넥터를 통해 무선처리부의 송신부 및 수신부에 전기적으로 연결된다.A method of installing a conventional intenna having the above-described configuration in a main body is described below with reference to FIGS. 13 to 15. The main PCB 202 is provided with a feed connection pattern 202a, a ground connection pattern 202b and a pair of fitting grooves 202c. The power supply connection pattern 202a is electrically connected to a transmitter and a receiver of the wireless processor through a connector.

접지연결패턴(202b)에 전기적으로 연결되도록 접지판(203)을 메인피시비(202)에 결합시킨다. 접지판(203)과 메인피시비(202)사이에는 스페이서(204)가 개재된다. 접지판(203) 대신 메인피시비상에 접지영역을 형성하는 등 다른 방법으로 접지부를 구현할 수 있다.The ground plate 203 is coupled to the main PCB 202 so as to be electrically connected to the ground connection pattern 202b. The spacer 204 is interposed between the ground plate 203 and the main PCB 202. Instead of the ground plate 203, the ground portion may be implemented by other methods such as forming a ground region on the main fish ratio.

다음에 접지판(203)이 결합된 메인피시비(202)를 본체(201)에 결합시킨다.Next, the main PCB 202 coupled with the ground plate 203 is coupled to the main body 201.

다음에 걸림돌기(120a)를 끼움홈(202c)에 진입시켜 인테나를 메인피시비(202)에 결합시킨다. 인테나의 메인피시비(202)에 대한 결합은 급전단자(112)가 메인피시비(202)에 전기적으로 연결되고, 접지단자(114)는 접지연결패턴(202b)에 전기적으로 연결되도록 이루어진다.Next, the engaging protrusion 120a enters the fitting groove 202c to couple the intena to the main PCB 202. The coupling to the main PCB 202 of the intenna is such that the feed terminal 112 is electrically connected to the main PCB 202, and the ground terminal 114 is electrically connected to the ground connection pattern 202b.

그런데 종래의 무선통신단말기용 인테나에 따르면, 패턴부(110)와 패턴홀더(120)사이의 결합력이 작기 때문에 패턴부(110)가 패턴홀더(120)로부터 부분적으로 분리될 염려가 있다는 문제점이 있었다. However, according to the conventional antenna for a wireless communication terminal, there is a problem that the pattern portion 110 may be partially separated from the pattern holder 120 because the coupling force between the pattern portion 110 and the pattern holder 120 is small. .

이와 같이 패턴부(110)가 패턴홀더(120)로부터 부분적으로 분리되면 불량률이 증가하고 패턴부(110)의 비의도적인 전기접촉이 발생하며 안테나특성이 변화된다는 2차적인 문제점이 발생한다.As such, when the pattern part 110 is partially separated from the pattern holder 120, a secondary problem occurs that a defective rate increases, unintentional electrical contact of the pattern part 110 occurs, and antenna characteristics change.

따라서 본 발명의 목적은, 패턴부와 패턴홀더사이의 초기결합상태를 안정적으로 유지할 수 있도록 한 무선통신단말기용 인테나를 제공하는 것이다.Accordingly, an object of the present invention is to provide an antenna for a wireless communication terminal which can stably maintain an initial coupling state between a pattern portion and a pattern holder.

상기 목적은, 본 발명에 따라, 방사체 기능을 수행하는 방사패턴부와 상기 방사패턴부의 종단에 형성된 급전단자를 갖는 도전재질의 패턴부와 상기 패턴부를 지지하는 패턴홀더를 가지고, 상기 급전단자가 무선통신단말기의 메인피시비에 전기적으로 연결되도록 무선통신단말기의 본체에 내장되는 무선통신단말기용 인테나에 있어서, 상기 패턴부는 상기 방사패턴부의 연부로부터 절곡 형성된 날개부를 가지고, 상기 날개부가 상기 패턴홀더에 진입하도록 상기 패턴홀더에 설치되는 것을 특징으로 하는 무선통신단말기용 인테나에 의해 달성된다.The object is, according to the present invention, has a radiation pattern portion for performing a radiator function and a pattern portion of a conductive material having a feed terminal formed at the end of the radiation pattern portion and a pattern holder for supporting the pattern portion, the feed terminal is wireless In the antenna for a wireless communication terminal embedded in the main body of the wireless communication terminal to be electrically connected to the main PCB of the communication terminal, the pattern portion has a wing bent from the edge of the radiation pattern portion, so that the wing portion enters the pattern holder It is achieved by the antenna for a wireless communication terminal, characterized in that installed in the pattern holder.

여기서 패턴홀더에 대한 패턴부의 결합력을 더욱 더 향상시킬 수 있도록, 상기 날개부는 상기 방사패턴부의 상기 패턴홀더 대향면에 대하여 예각을 이루도록 상기 방사패턴부의 양 측 연부로부터 절곡 형성된 좌측 날개부 및 우측 날개부를 포함하도록 구성하는 것이 바람직하다.Here, the wing portion is bent from both side edges of the radiation pattern portion to form an acute angle with respect to the pattern holder opposing surface of the radiation pattern portion to further improve the coupling force of the pattern portion to the pattern holder, the left wing portion and the right wing portion It is preferable to comprise it.

이하에서, 첨부도면을 참조하여 본 발명을 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도1 및 도2는 각각 본 발명의 일 실시예에 따른 무선통신단말기용 인테나의 결합사시도이고, 도3은 본 발명의 일 실시예에 따른 무선통신단말기용 인테나의 패턴부영역의 단면도이다.1 and 2 are respectively a perspective view of the combined antenna of the wireless communication terminal according to an embodiment of the present invention, Figure 3 is a cross-sectional view of the pattern portion area of the antenna for a wireless communication terminal according to an embodiment of the present invention.

본 발명의 일 실시예에 따른 무선통신단말기용 인테나는, 이들 도면에 도시된 바와 같이, 도전재질의 패턴부(10)와, 패턴부(10)를 지지하는 패턴홀더(20)를 갖고 있다.An antenna for a wireless communication terminal according to an embodiment of the present invention, as shown in these figures, has a pattern portion 10 of a conductive material and a pattern holder 20 for supporting the pattern portion 10.

패턴부(10)는 방사체 기능을 수행하는 방사패턴부(11)와, 방사패턴부(11)의 종단에 형성된 급전단자(12)와, 방사패턴부(11)로부터 분기 형성된 접지패턴부(13)와, 접지패턴부(13)의 종단에 형성된 접지단자(14)와, 방사패턴부(10)와 접지패턴부/의 양 측 연부로부터 절곡 형성된 좌측 날개부(15) 및 우측 날개부(16)를 갖고 있다.The pattern portion 10 includes a radiation pattern portion 11 performing a radiator function, a feed terminal 12 formed at an end of the radiation pattern portion 11, and a ground pattern portion 13 branched from the radiation pattern portion 11. ), The ground terminal 14 formed at the end of the ground pattern portion 13, the left wing portion 15 and the right wing portion 16 which are bent from both sides of the radiation pattern portion 10 and the ground pattern portion / Has

방사패턴부(11)는 급전단자(12)의 인접영역이 절곡되어 있다.The radiation pattern portion 11 is bent the adjacent area of the feed terminal 12.

방사패턴부(11)는 무선통신단말기의 송신부로부터 전달되는 송신신호를 공중으로 방사하고, 공중으로부터 전달되는 수신신호를 수령하여 무선통신단말기의 수신부로 전달하는 기능을 수행한다.The radiation pattern unit 11 radiates a transmission signal transmitted from the transmitter of the wireless communication terminal to the air, and receives a signal transmitted from the air and transmits the received signal to the receiver of the wireless communication terminal.

접지패턴부(13)는 접지단자(14)의 인접영역이 절곡되어 있다.In the ground pattern portion 13, an adjacent region of the ground terminal 14 is bent.

좌측 날개부(15)와 우측 날개부(16)는 방사패턴부(11)와 접지패턴부(13)의 양 측 연부로부터 방사패턴부(11)의 패턴홀더(20) 대향면에 대하여 예각을 이루도록 절곡 형성된다.The left wing portion 15 and the right wing portion 16 have an acute angle with respect to the surface opposite the pattern holder 20 of the radiation pattern portion 11 from both edges of the radiation pattern portion 11 and the ground pattern portion 13. It is formed to bend.

이러한 구성을 갖는 패턴부(10)는 패턴홀더(20)를 사출 성형할 때 인서트물로서 패턴홀더(20)에 결합된다.The pattern portion 10 having such a configuration is coupled to the pattern holder 20 as an insert when the pattern holder 20 is injection molded.

패턴홀더(20)에는 한 쌍의 걸림돌기(20a)가 형성되어 있다.The pattern holder 20 is provided with a pair of engaging projections 20a.

전술한 구성을 갖는 패턴홀더(20)는 인서트사출방식(패턴부가 인서트물이 되어 패턴홀더가 사출 성형됨)으로 제작할 수 있다. 패턴홀더(20)의 사출 성형은 좌측 날개부(15) 및 우측 날개부(16)는 패턴홀더(20)의 내부로 진입하도록 이루어진다.The pattern holder 20 having the above-described configuration may be manufactured by an insert injection method (the pattern portion becomes an insert and the pattern holder is injection molded). Injection molding of the pattern holder 20 is made so that the left wing portion 15 and the right wing portion 16 enters into the pattern holder 20.

전술한 구성을 갖는 본 발명의 일 실시예에 따른 인테나를 본체에 설치하는 방법을 도4 내지 도6을 참조하여 설명하면 다음과 같다. 메인피시비(202)에는 급전연결패턴(202a), 접지연결패턴(202b) 및 한 쌍의 끼움홈(202c)이 형성되어 있다. 급전연결패턴(202a)은 커넥터를 통해 무선처리부의 송신부 및 수신부에 전기적으로 연결된다.A method of installing an intenna according to an embodiment of the present invention having the above-described configuration in a main body will be described with reference to FIGS. 4 to 6 as follows. The main PCB 202 is provided with a feed connection pattern 202a, a ground connection pattern 202b and a pair of fitting grooves 202c. The power supply connection pattern 202a is electrically connected to a transmitter and a receiver of the wireless processor through a connector.

접지연결패턴(202b)에 전기적으로 연결되도록 접지판(203)을 메인피시비(202)에 결합시킨다.The ground plate 203 is coupled to the main PCB 202 so as to be electrically connected to the ground connection pattern 202b.

접지판(203)과 메인피시비(202)사이에는 스페이서(204)가 개재된다. 접지판(203) 대신 메인피시비상에 접지영역을 형성하는 등 다른 방법으로 접지부를 구현할 수 있다.The spacer 204 is interposed between the ground plate 203 and the main PCB 202. Instead of the ground plate 203, the ground portion may be implemented by other methods such as forming a ground region on the main fish ratio.

다음에 접지판(203)이 결합된 메인피시비(202)를 본체(201)에 결합시킨다.Next, the main PCB 202 coupled with the ground plate 203 is coupled to the main body 201.

다음에 걸림돌기(20a)를 끼움홈(202c)에 진입시켜 인테나를 메인피시비(202)에 결합시킨다. 인테나의 메인피시비(202)에 대한 결합은 급전단자(12)가 메인피시비(202)에 전기적으로 연결되고, 접지단자(14)는 접지연결패턴(202b)에 전기적으로 연결되도록 이루어진다.Next, the engaging projection 20a enters the fitting groove 202c to couple the intenna to the main PCB 202. The coupling to the main PCB 202 of the intenna is such that the feed terminal 12 is electrically connected to the main PCB 202, and the ground terminal 14 is electrically connected to the ground connection pattern 202b.

한편 전술한 실시예에서는 좌측 날개부(15)와 우측 날개부(16)를 방사패턴부(11)의 패턴홀더(20) 대향면에 대하여 예각을 이루도록 형성하고 있으나, 도7 및 도8에 도시된 바와 같이 좌측 날개부(15)와 우측 날개부(16)를 방사패턴부(11)의 패턴홀더(20) 대향면에 대하여 직각 또는 둔각을 이루도록 형성하여 본 발명을 실시할 수 있다.Meanwhile, in the above-described embodiment, the left wing portion 15 and the right wing portion 16 are formed at an acute angle with respect to the opposing surface of the pattern holder 20 of the radiation pattern portion 11, but are shown in FIGS. 7 and 8. As described above, the present invention may be implemented by forming the left wing part 15 and the right wing part 16 to form a right angle or an obtuse angle with respect to the opposing surface of the pattern holder 20 of the radiation pattern part 11.

그리고 전술한 실시예에서는 날개부(15, 16)를 방사패턴부(11)의 연부 일부 구간에 형성하고 있으나, 방사패턴부(11)의 연부 전체 구간에 걸쳐 형성하여 본 발명을 실시할 수 있음은 물론이다.In the above-described embodiment, the wing portions 15 and 16 are formed in a part of the edge portion of the radiation pattern portion 11, but may be formed over the entire edge portion of the radiation pattern portion 11 to implement the present invention. Of course.

또한 전술한 실시예에서는 접지패턴부(13)와 접지단자(14)를 포함하도록 패턴부(10)를 구성하고 있으나, GPS 무선통신단말기용 인테나 등의 경우 접지패턴 부(13)와 접지단자(14)를 생략하여 본 발명을 실시할 수 있음은 물론이다.In addition, in the above-described embodiment, the pattern portion 10 is configured to include the ground pattern portion 13 and the ground terminal 14, but in the case of an antenna such as a GPS wireless communication terminal, the ground pattern portion 13 and the ground terminal ( It is a matter of course that the present invention can be carried out by omitting 14).

상술한 바와 같이 본 발명의 실시예에 따르면, 날개부(15, 16)를 갖도록 패턴부(10)를 형성하고 날개부(15, 16)가 패턴홀더(20)의 내부로 진입하도록 패턴부(10)를 패턴홀더(20)에 설치함으로써, 패턴부(10)와 패턴홀더(20) 사이의 결합력이 증가한다. 이에 따라 패턴부(10)가 패턴홀더(20)로부터 분리되는 것을 방지할 수 있고 패턴부(10)와 패턴홀더(20)사이의 초기결합상태를 안정적으로 유지할 수 있게 된다.As described above, according to the exemplary embodiment of the present invention, the pattern portion 10 is formed to have the wing portions 15 and 16 and the pattern portion (20) enters the inside of the pattern holder 20. By providing 10 to the pattern holder 20, the coupling force between the pattern portion 10 and the pattern holder 20 increases. Accordingly, the pattern portion 10 can be prevented from being separated from the pattern holder 20, and the initial coupling state between the pattern portion 10 and the pattern holder 20 can be stably maintained.

그리고 방사패턴부(11)의 패턴홀더(20) 대향면에 대하여 예각을 이루도록 좌측 날개부(15)와 우측 날개부(16)를 형성함으로써, 패턴홀더(20)에 대한 패턴부(10)의 결합력을 더욱 더 향상시킬 수 있게 된다.The left wing portion 15 and the right wing portion 16 are formed to form an acute angle with respect to the opposing surface of the pattern holder 20 of the radiation pattern portion 11, whereby the pattern portion 10 with respect to the pattern holder 20 is formed. The bonding force can be further improved.

따라서 본 발명에 따르면, 날개부를 갖도록 패턴부를 형성하고 날개부가 패턴홀더의 내부로 진입하도록 패턴부를 패턴홀더에 설치하여 패턴부와 패턴홀더사이의 결합력을 증가시킴으로써, 패턴부가 패턴홀더로부터 분리되는 것을 방지할 수 있고 패턴부와 패턴홀더사이의 초기결합상태를 안정적으로 유지할 수 있다.Therefore, according to the present invention, by forming the pattern portion to have a wing portion and by installing the pattern portion in the pattern holder so that the wing portion enters the inside of the pattern holder to increase the coupling force between the pattern portion and the pattern holder, thereby preventing the pattern portion from being separated from the pattern holder It is possible to maintain a stable initial coupling state between the pattern portion and the pattern holder.

Claims (2)

방사체 기능을 수행하는 방사패턴부와 상기 방사패턴부의 종단에 형성된 급전단자를 갖는 도전재질의 패턴부와 상기 패턴부를 지지하는 패턴홀더를 가지고, 상기 급전단자가 무선통신단말기의 메인피시비에 전기적으로 연결되도록 무선통신단말기의 본체에 내장되는 무선통신단말기용 인테나에 있어서,And a pattern holder for supporting the pattern portion and a pattern portion of a conductive material having a radiation pattern portion performing a radiator function and a feed terminal formed at an end of the radiation pattern portion, wherein the feed terminal is electrically connected to the main PCB of the wireless communication terminal. In the antenna for a wireless communication terminal embedded in the main body of the wireless communication terminal, 상기 패턴부는 상기 방사패턴부의 연부로부터 절곡 형성된 날개부를 가지고, 상기 날개부가 상기 패턴홀더에 진입하도록 상기 패턴홀더에 설치되는 것을 특징으로 하는 무선통신단말기용 인테나.The pattern portion has a wing portion bent from the edge of the radiation pattern portion, the antenna for a wireless communication terminal, characterized in that the wing portion is installed in the pattern holder to enter the pattern holder. 제1항에 있어서,The method of claim 1, 상기 날개부는 상기 방사패턴부의 상기 패턴홀더 대향면에 대하여 예각을 이루도록 상기 방사패턴부의 양 측 연부로부터 절곡 형성된 좌측 날개부 및 우측 날개부를 포함하는 것을 특징으로 하는 무선통신단말기용 인테나.And the wing portion includes a left wing portion and a right wing portion bent from both edges of the radiation pattern portion to form an acute angle with respect to the pattern holder facing surface of the radiation pattern portion.
KR1020090029006A 2009-04-03 2009-04-03 Intenna for Wireless Communication Terminal KR101254053B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002280821A (en) 2001-01-12 2002-09-27 Furukawa Electric Co Ltd:The Antenna system and terminal equipment
KR100878393B1 (en) * 2007-07-25 2009-01-13 삼성전기주식회사 Antenna structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002280821A (en) 2001-01-12 2002-09-27 Furukawa Electric Co Ltd:The Antenna system and terminal equipment
KR100878393B1 (en) * 2007-07-25 2009-01-13 삼성전기주식회사 Antenna structure

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