KR100697189B1 - 이동통신용 신호송수신 장치 - Google Patents
이동통신용 신호송수신 장치 Download PDFInfo
- Publication number
- KR100697189B1 KR100697189B1 KR1020000061378A KR20000061378A KR100697189B1 KR 100697189 B1 KR100697189 B1 KR 100697189B1 KR 1020000061378 A KR1020000061378 A KR 1020000061378A KR 20000061378 A KR20000061378 A KR 20000061378A KR 100697189 B1 KR100697189 B1 KR 100697189B1
- Authority
- KR
- South Korea
- Prior art keywords
- diode
- signal
- unit
- receiving
- power supply
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
- H03H7/253—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable the element being a diode
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- Transceivers (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims (3)
- 시스템의 신호송신 및 수신에 따라 전원이 공급 및 차단되는 전원부와, 상기 전원부의 전원 공급 및 차단에 따라 시스템으로 신호송신 및 수신이 가능하도록 온/오프되는 신호선택부와, 상기 신호선택부의 상태에 따라 안테나를 통해 외부로 신호송신 및 수신하는 송신부 및 수신부와, 상기 송신부 및 수신부내에 포함되는 송신다이오드 및 수신다이오드에 연결되어 신호의 역류를 방지하는 공진부를 포함하고,상기 공진부는 상기 송신다이오드의 내부 커패시터에 저장된 전압이 송신부로 인가되지 않도록 임피던스를 증가시키는 제1 공진선로와;상기 수신다이오드의 내부 커패시터에 저장된 전압이 수신부로 인가되지 않도록 임피던스를 증가시키는 제2 공진선로를 포함하는 이동통신 신호송수신 장치.
- 삭제
- 제 1 항에 있어서,상기 공진부는 송신다이오드와 수신다이오드에 병렬 연결된 스트립선로로 구성된 것을 특징으로 하는 이동통신용 신호송수신 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000061378A KR100697189B1 (ko) | 2000-10-18 | 2000-10-18 | 이동통신용 신호송수신 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000061378A KR100697189B1 (ko) | 2000-10-18 | 2000-10-18 | 이동통신용 신호송수신 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020030520A KR20020030520A (ko) | 2002-04-25 |
| KR100697189B1 true KR100697189B1 (ko) | 2007-03-21 |
Family
ID=19694182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000061378A Expired - Fee Related KR100697189B1 (ko) | 2000-10-18 | 2000-10-18 | 이동통신용 신호송수신 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100697189B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100811782B1 (ko) * | 2001-10-26 | 2008-03-07 | 엘지이노텍 주식회사 | 이동 통신용 신호 송수신 장치 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000183780A (ja) * | 1998-12-14 | 2000-06-30 | Murata Mfg Co Ltd | 複合高周波部品及びそれを用いた移動体通信装置 |
-
2000
- 2000-10-18 KR KR1020000061378A patent/KR100697189B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000183780A (ja) * | 1998-12-14 | 2000-06-30 | Murata Mfg Co Ltd | 複合高周波部品及びそれを用いた移動体通信装置 |
Non-Patent Citations (1)
| Title |
|---|
| 일본공개특허공보 평12-183780 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020030520A (ko) | 2002-04-25 |
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