KR100312953B1 - 시분할전이중통신시스템의다중결합기 - Google Patents
시분할전이중통신시스템의다중결합기 Download PDFInfo
- Publication number
- KR100312953B1 KR100312953B1 KR1019950001740A KR19950001740A KR100312953B1 KR 100312953 B1 KR100312953 B1 KR 100312953B1 KR 1019950001740 A KR1019950001740 A KR 1019950001740A KR 19950001740 A KR19950001740 A KR 19950001740A KR 100312953 B1 KR100312953 B1 KR 100312953B1
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- KR
- South Korea
- Prior art keywords
- signals
- channel
- signal
- pass filters
- received
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
Landscapes
- Transceivers (AREA)
- Bidirectional Digital Transmission (AREA)
Abstract
Description
Claims (4)
- 적어도 두 채널 이상의 신호를 시분할 전이중방식에 의해 송수신하는 통신시스템의 다중결합기에 있어서,각 채널의 송신신호들과 수신신호들을 각각 대역 제한하는 밴드패스필터들과,상기 밴드패스필터들을 통한 상기 송신신호의 전력을 결합하여 안테나에 인가하며 상기 안테나를 통해 수신되는 신호를 상기 밴드패스필터들에 인가하는 정션회로와,상기 송신신호들을 각각 대응하는 상기 밴드패스필터들에 인가하며 상기 밴드패스필터들을 통한 상기 수신신호들을 분리하는 서어큘레이터들을 구비하는 것을 특징으로 하는 다중결합기.
- 제1항에 있어서, 상기 서어큘레이터들이 각각 3단자 서어큘레이터인 것을 특징으로 하는 다중결합기.
- 적어도 두 채널 이상의 신호를 시분할 전이중방식에 의해 송수신하는 통신시스템의 다중결합기에 있어서,각 채널의 송신신호들과 수신신호들을 각각 대역 제한하는 밴드패스필터들과,상기 밴드패스필터들을 통한 상기 송신신호의 전력을 결합하여 안테나에 인가하며 상기 안테나를 통해 수신되는 신호를 상기 밴드패스필터들에 인가하는 정션회로와,상기 송신신호들을 각각 대응하는 상기 밴드패스필터들에 인가하며 상기 밴드패스필터들을 통한 상기 수신신호들을 분리하는 서어큘레이터들과,상기 서어큘레이터들에 의해 각각 분리된 상기 수신신호들을 각각 해당하는 타임 슬롯에서 선택 출력하는 수신스위치들을 구비하는 것을 특징으로 하는 다중결합기.
- 제3항에 있어서, 상기 서어큘레이터들이 각각 3단자 서어큘레이터인 것을 특징으로 하는 다중결합기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950001740A KR100312953B1 (ko) | 1995-01-28 | 1995-01-28 | 시분할전이중통신시스템의다중결합기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950001740A KR100312953B1 (ko) | 1995-01-28 | 1995-01-28 | 시분할전이중통신시스템의다중결합기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960030576A KR960030576A (ko) | 1996-08-17 |
KR100312953B1 true KR100312953B1 (ko) | 2001-12-28 |
Family
ID=37531282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950001740A KR100312953B1 (ko) | 1995-01-28 | 1995-01-28 | 시분할전이중통신시스템의다중결합기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100312953B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100365876B1 (ko) * | 1999-09-15 | 2002-12-26 | 모토로라 인코포레이티드 | 다중밴드 무선 통신 장치용으로 적합한 무선 주파수결합기 장치 |
KR100406866B1 (ko) * | 1996-07-31 | 2004-01-28 | 삼성탈레스 주식회사 | 전이중 통신장치 |
CN104393847A (zh) * | 2014-10-27 | 2015-03-04 | 北京遥测技术研究所 | 一种紧凑型四路收发驱动放大器 |
WO2016148538A1 (ko) * | 2015-03-18 | 2016-09-22 | (주)에이더블유에스아이 | 이동통신 멀티 밴드 pimd 억제 장치 및 방법 |
-
1995
- 1995-01-28 KR KR1019950001740A patent/KR100312953B1/ko not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100406866B1 (ko) * | 1996-07-31 | 2004-01-28 | 삼성탈레스 주식회사 | 전이중 통신장치 |
KR100365876B1 (ko) * | 1999-09-15 | 2002-12-26 | 모토로라 인코포레이티드 | 다중밴드 무선 통신 장치용으로 적합한 무선 주파수결합기 장치 |
CN104393847A (zh) * | 2014-10-27 | 2015-03-04 | 北京遥测技术研究所 | 一种紧凑型四路收发驱动放大器 |
CN104393847B (zh) * | 2014-10-27 | 2017-07-28 | 北京遥测技术研究所 | 一种紧凑型四路收发驱动放大器 |
WO2016148538A1 (ko) * | 2015-03-18 | 2016-09-22 | (주)에이더블유에스아이 | 이동통신 멀티 밴드 pimd 억제 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR960030576A (ko) | 1996-08-17 |
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