http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1279046-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_557671860b9d64e962079d7f2f239474 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-0025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S7-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q21-00 |
| filingDate | 2001-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edcf4c23babfed6d62a3849aeb8a702f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ede656bb9ab313e44ace72a856a2419 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14a51fdc4aad11da090fe9efe7d208a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08137d347407493e86b9c9416ea87642 |
| publicationDate | 2003-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1279046-A1 |
| titleOfInvention | Transmit/receiver module for active phased array antenna |
| abstract | This invention relates to a transmit and receive module for active phased array antenna system based upon a combination of hybrid microwave integrated circuit (MIC) as well as monolithic microwave integrated circuit (MMIC) technology. The module comprises a signal transmit chain having switching means (03) for switching the module to transmittance mode. Means are provided for applying pulsed RF signal to the said module from array manifold. A phase shifter (01) is connected to a digital attenuator (02) and the output of the attenuator (02) is connected to a power amplifier (04). The amplified signals from amplifier (04) are conveyed to a duplexer means (05) connected to said power amplifier (04) and for routing back the received signal through a receiver protector (06) and low noise amplifier means (07). Electronic means are connected to a power conditioner for controlling the operation of the device. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109917362-A |
| priorityDate | 2000-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.