GB2286494B - An optical receiver including a noise matching network - Google Patents
An optical receiver including a noise matching networkInfo
- Publication number
- GB2286494B GB2286494B GB9504229A GB9504229A GB2286494B GB 2286494 B GB2286494 B GB 2286494B GB 9504229 A GB9504229 A GB 9504229A GB 9504229 A GB9504229 A GB 9504229A GB 2286494 B GB2286494 B GB 2286494B
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical receiver
- matching network
- receiver including
- noise matching
- noise
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/697—Arrangements for reducing noise and distortion
- H04B10/6973—Arrangements for reducing noise and distortion using noise 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
- H03H7/01—Frequency selective two-port networks
- H03H7/06—Frequency selective two-port networks including resistors
-
- 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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/175—Series LC in series path
-
- 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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1758—Series LC in shunt or branch path
-
- 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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1775—Parallel LC in shunt or branch path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/697—Arrangements for reducing noise and distortion
-
- 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
- H03H7/075—Ladder networks, e.g. electric wave filters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Optical Communication System (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL452992 | 1992-09-04 | ||
PCT/AU1993/000449 WO1994006223A1 (en) | 1992-09-04 | 1993-09-01 | A noise matching network |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9504229D0 GB9504229D0 (en) | 1995-04-26 |
GB2286494A GB2286494A (en) | 1995-08-16 |
GB2286494B true GB2286494B (en) | 1996-10-23 |
Family
ID=3776403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9504229A Expired - Fee Related GB2286494B (en) | 1992-09-04 | 1993-09-01 | An optical receiver including a noise matching network |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH08506219A (en) |
KR (1) | KR0144068B1 (en) |
AU (1) | AU4935393A (en) |
GB (1) | GB2286494B (en) |
WO (1) | WO1994006223A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005051571B4 (en) | 2005-10-21 | 2013-06-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Photodiode chip high cutoff frequency |
JP6425612B2 (en) * | 2015-04-21 | 2018-11-21 | 三菱電機株式会社 | Variable attenuator |
US9780743B2 (en) | 2015-10-22 | 2017-10-03 | Google Inc. | Light sensor readout system and method of converting light into electrical signals |
KR102580988B1 (en) * | 2016-05-02 | 2023-09-21 | 엘지이노텍 주식회사 | Printed circuit board and Electronic Component package including the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5010588A (en) * | 1988-03-10 | 1991-04-23 | Bell Communications Research, Inc. | Ultrawide-bandwidth low-noise optical receiver |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01213017A (en) * | 1988-02-22 | 1989-08-25 | Murata Mfg Co Ltd | Noise filter |
JPH043509A (en) * | 1990-04-19 | 1992-01-08 | Matsushita Electric Ind Co Ltd | Filter |
-
1993
- 1993-09-01 GB GB9504229A patent/GB2286494B/en not_active Expired - Fee Related
- 1993-09-01 AU AU49353/93A patent/AU4935393A/en not_active Abandoned
- 1993-09-01 JP JP6506678A patent/JPH08506219A/en active Pending
- 1993-09-01 WO PCT/AU1993/000449 patent/WO1994006223A1/en active Application Filing
-
1995
- 1995-03-04 KR KR95700905A patent/KR0144068B1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5010588A (en) * | 1988-03-10 | 1991-04-23 | Bell Communications Research, Inc. | Ultrawide-bandwidth low-noise optical receiver |
Non-Patent Citations (2)
Title |
---|
Pat Abs. of Japan, E1188 page 41,JP,A,4-3509(MATSUSHITA ELECIND.CO LTD)8 Jan 1992(8.1.92) * |
Pat Abs. of Japan,E849 page 141 JP,A, 1-213017 (MURATA MFG CO LTD) 25 August 1989 (25.8.89) * |
Also Published As
Publication number | Publication date |
---|---|
KR0144068B1 (en) | 1998-08-01 |
JPH08506219A (en) | 1996-07-02 |
AU4935393A (en) | 1994-03-29 |
WO1994006223A1 (en) | 1994-03-17 |
GB2286494A (en) | 1995-08-16 |
GB9504229D0 (en) | 1995-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000901 |