A multi-channel S-band FMCW radar front-end
This paper describes the design and performance of a low-cost synthesized FMCW radar module, operating in S band. The bi-layer PCB contains a frequency-agile low phase-noise synthesizer and three identical coherent receive-channels. The transmit channel has an automatic power control system that red...
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| creator | Maas, A.P.M. van Vliet, F.E. |
| description | This paper describes the design and performance of a low-cost synthesized FMCW radar module, operating in S band. The bi-layer PCB contains a frequency-agile low phase-noise synthesizer and three identical coherent receive-channels. The transmit channel has an automatic power control system that reduces the output power when a large reflection causes the receiver input level to exceed the linear input range. Standard surface-mount components from commercial WLAN applications have been used to create a versatile programmable radar module. The DDS-based PLL synthesizer achieves a SSB phase-noise level of -101 dBc/Hz @ 10 kHz offset from a 2.4 GHz carrier. A basic serial PC interface enables control of the FMCW radar parameters that can be stored in the on-board non-volatile memory. The complete front-end operates from a single 3.6 - 5.5 Volts supply, drawing 220 mA and measures only 55 times 100 mm. |
| doi_str_mv | 10.1109/EMICC.2008.4772340 |
| format | Conference Proceeding |
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The bi-layer PCB contains a frequency-agile low phase-noise synthesizer and three identical coherent receive-channels. The transmit channel has an automatic power control system that reduces the output power when a large reflection causes the receiver input level to exceed the linear input range. Standard surface-mount components from commercial WLAN applications have been used to create a versatile programmable radar module. The DDS-based PLL synthesizer achieves a SSB phase-noise level of -101 dBc/Hz @ 10 kHz offset from a 2.4 GHz carrier. A basic serial PC interface enables control of the FMCW radar parameters that can be stored in the on-board non-volatile memory. 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The bi-layer PCB contains a frequency-agile low phase-noise synthesizer and three identical coherent receive-channels. The transmit channel has an automatic power control system that reduces the output power when a large reflection causes the receiver input level to exceed the linear input range. Standard surface-mount components from commercial WLAN applications have been used to create a versatile programmable radar module. The DDS-based PLL synthesizer achieves a SSB phase-noise level of -101 dBc/Hz @ 10 kHz offset from a 2.4 GHz carrier. A basic serial PC interface enables control of the FMCW radar parameters that can be stored in the on-board non-volatile memory. The complete front-end operates from a single 3.6 - 5.5 Volts supply, drawing 220 mA and measures only 55 times 100 mm.</description><subject>Amplitude modulation</subject><subject>Control system synthesis</subject><subject>Frequency synthesizers</subject><subject>Nonvolatile memory</subject><subject>Phase locked loops</subject><subject>Power control</subject><subject>Power generation</subject><subject>Radar applications</subject><subject>Reflection</subject><subject>Wireless LAN</subject><isbn>9782874870071</isbn><isbn>2874870072</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj0FLwzAYQAMiKLN_QC-9S-qXNsmXHEfYdLCxg44dx5f0K1a6KG09-O8V3OHxbg-eEPcKKqXAP612mxCqGsBVGrFuNFyJwqOrHWqHAKhuRDFNHwCgvEVw9lY8Lsvz9zD3Mr1TzjyUrzJSbsv1LhzLkVoay278zLPk3N6J646GiYuLF-KwXr2FF7ndP2_Cciv7WvlZOtUltAlZOZ98ZI3RKV1zNLEBY3Q0zJGMJq-9JuIEprXuD4qNRbLNQjz8d3tmPn2N_ZnGn9NlqfkFSy4_uQ</recordid><startdate>20080101</startdate><enddate>20080101</enddate><creator>Maas, A.P.M.</creator><creator>van Vliet, F.E.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>20080101</creationdate><title>A multi-channel S-band FMCW radar front-end</title><author>Maas, A.P.M. ; van Vliet, F.E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i219t-81fc76c7e189c9be47b8142eb5b30554b5eeba54a9494aaec05d685d6ab367a63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Amplitude modulation</topic><topic>Control system synthesis</topic><topic>Frequency synthesizers</topic><topic>Nonvolatile memory</topic><topic>Phase locked loops</topic><topic>Power control</topic><topic>Power generation</topic><topic>Radar applications</topic><topic>Reflection</topic><topic>Wireless LAN</topic><toplevel>online_resources</toplevel><creatorcontrib>Maas, A.P.M.</creatorcontrib><creatorcontrib>van Vliet, F.E.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Maas, A.P.M.</au><au>van Vliet, F.E.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A multi-channel S-band FMCW radar front-end</atitle><btitle>2008 European Microwave Integrated Circuit Conference</btitle><stitle>EMICC</stitle><date>2008-01-01</date><risdate>2008</risdate><spage>506</spage><epage>509</epage><pages>506-509</pages><isbn>9782874870071</isbn><isbn>2874870072</isbn><abstract>This paper describes the design and performance of a low-cost synthesized FMCW radar module, operating in S band. The bi-layer PCB contains a frequency-agile low phase-noise synthesizer and three identical coherent receive-channels. The transmit channel has an automatic power control system that reduces the output power when a large reflection causes the receiver input level to exceed the linear input range. Standard surface-mount components from commercial WLAN applications have been used to create a versatile programmable radar module. The DDS-based PLL synthesizer achieves a SSB phase-noise level of -101 dBc/Hz @ 10 kHz offset from a 2.4 GHz carrier. A basic serial PC interface enables control of the FMCW radar parameters that can be stored in the on-board non-volatile memory. The complete front-end operates from a single 3.6 - 5.5 Volts supply, drawing 220 mA and measures only 55 times 100 mm.</abstract><pub>IEEE</pub><doi>10.1109/EMICC.2008.4772340</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISBN: 9782874870071 |
| ispartof | 2008 European Microwave Integrated Circuit Conference, 2008, p.506-509 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Amplitude modulation Control system synthesis Frequency synthesizers Nonvolatile memory Phase locked loops Power control Power generation Radar applications Reflection Wireless LAN |
| title | A multi-channel S-band FMCW radar front-end |
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