KR940027304A - Channel Separation Circuit in Micro Frequency Band - Google Patents
Channel Separation Circuit in Micro Frequency Band Download PDFInfo
- Publication number
- KR940027304A KR940027304A KR1019930008872A KR930008872A KR940027304A KR 940027304 A KR940027304 A KR 940027304A KR 1019930008872 A KR1019930008872 A KR 1019930008872A KR 930008872 A KR930008872 A KR 930008872A KR 940027304 A KR940027304 A KR 940027304A
- Authority
- KR
- South Korea
- Prior art keywords
- separation circuit
- channel separation
- signal
- terminal
- frequency band
- Prior art date
Links
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
- H03H7/01—Frequency selective two-port networks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
- H01P7/082—Microstripline resonators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
본 발명은 신호의 손실없이 상이한 마이크로파 주파수대의 여러 신호를 분리 또는 혼합시킬 수 있는 방향성 채널분리회로에 관한 것이다. 채널분리회로는 평행한 2개의 마이크로스트립 전송선(30), (36)과, 2개의 마이크로스트립 공진기(32), (34)가 상측 마이크로스트립 전송선에 λ/4 간격으로, 하측 마이크로스트립 전송선에 3λ/4간격으로 연결되도록 구성되며 다음 단의 채널분리 회로로 전달되는 신호의 전력 손실없이 특정 주파수 대역의 신호를 정확히 분리할 수 있다.The present invention relates to a directional channel separation circuit capable of separating or mixing several signals of different microwave frequency bands without loss of a signal. The channel separation circuit includes two parallel microstrip transmission lines 30 and 36, two microstrip resonators 32 and 34 at an interval of λ / 4 to the upper microstrip transmission line, and a 3 micrometer to the lower microstrip transmission line. It is configured to be connected at intervals of / 4, and it is possible to accurately separate a signal of a specific frequency band without losing power of a signal transmitted to a next channel separation circuit.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 3 도는 본 발명에 따른 채널분리 회로를 도시하는 도면, 제 4 도는 제 3 도에 도시된 채널 분리 회로에서 각 단자에서의 주파수특성을 도시한 도면.3 is a diagram showing a channel separation circuit according to the present invention, and FIG. 4 is a diagram showing frequency characteristics at each terminal in the channel separation circuit shown in FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930008872A KR950005584B1 (en) | 1993-05-21 | 1993-05-21 | Channel separating circuit for microwave freq. band |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930008872A KR950005584B1 (en) | 1993-05-21 | 1993-05-21 | Channel separating circuit for microwave freq. band |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940027304A true KR940027304A (en) | 1994-12-10 |
KR950005584B1 KR950005584B1 (en) | 1995-05-25 |
Family
ID=19355866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930008872A KR950005584B1 (en) | 1993-05-21 | 1993-05-21 | Channel separating circuit for microwave freq. band |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950005584B1 (en) |
-
1993
- 1993-05-21 KR KR1019930008872A patent/KR950005584B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950005584B1 (en) | 1995-05-25 |
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E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20060425 Year of fee payment: 12 |
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LAPS | Lapse due to unpaid annual fee |