Fast Beamforming for Mobile Satellite Receiver Phased Arrays: Theory and Experiment
The purpose of this paper is to present a robust and fast beamforming algorithm for the low-cost mobile phased array antennas. The proposed beamforming algorithm uses a sequentially perturbation gradient estimation method to update the control voltages of the phase shifters, with the objective of ma...
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| Veröffentlicht in: | IEEE transactions on antennas and propagation 2009-06, Vol.57 (6), p.1645-1654 |
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| container_title | IEEE transactions on antennas and propagation |
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| creator | Fakharzadeh, M. Jamali, S.H. Mousavi, P. Safavi-Naeini, S. |
| description | The purpose of this paper is to present a robust and fast beamforming algorithm for the low-cost mobile phased array antennas. The proposed beamforming algorithm uses a sequentially perturbation gradient estimation method to update the control voltages of the phase shifters, with the objective of maximizing the received power by the array. This algorithm does not require either the knowledge of phase shifter characteristics or signal direction-of-arrival. Moreover, in this paper, the algorithm parameters are derived for the stationary and mobile platform configurations. For the stationary array, it is shown how the proper selection of the beamforming parameters limits the noise effects and increases the array output power. For the mobile array, a condition for the fast convergence is derived and the advantage of using nonuniform step size to update the control voltages is illustrated. When phase shifters suffer from the imbalanced insertion loss the proposed beamforming technique perturbs the phase-conjugate condition to increase the total received power. This algorithm has been implemented with the low-cost microwave components and applied to a Ku-band phased array antenna with 34 sub-arrays. The experimental results verify the broadband performance, and the fast convergence of the algorithm for different platform maneuvers. |
| doi_str_mv | 10.1109/TAP.2009.2019911 |
| format | Article |
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The proposed beamforming algorithm uses a sequentially perturbation gradient estimation method to update the control voltages of the phase shifters, with the objective of maximizing the received power by the array. This algorithm does not require either the knowledge of phase shifter characteristics or signal direction-of-arrival. Moreover, in this paper, the algorithm parameters are derived for the stationary and mobile platform configurations. For the stationary array, it is shown how the proper selection of the beamforming parameters limits the noise effects and increases the array output power. For the mobile array, a condition for the fast convergence is derived and the advantage of using nonuniform step size to update the control voltages is illustrated. When phase shifters suffer from the imbalanced insertion loss the proposed beamforming technique perturbs the phase-conjugate condition to increase the total received power. This algorithm has been implemented with the low-cost microwave components and applied to a Ku-band phased array antenna with 34 sub-arrays. The experimental results verify the broadband performance, and the fast convergence of the algorithm for different platform maneuvers.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2009.2019911</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Adaptive array ; Algorithms ; Antenna arrays ; Antennas ; Applied sciences ; Array signal processing ; Arrays ; Beamforming ; Convergence ; Electric potential ; Exact sciences and technology ; Microwave antenna arrays ; Mobile antennas ; mobile phased array antenna ; Phase shifters ; Phased arrays ; Radiocommunications ; Robustness ; satellite communications ; Satellite telecommunications. Space telecommunications ; Satellites ; smart antenna ; Studies ; Systems, networks and services of telecommunications ; Telecommunications ; Telecommunications and information theory ; Transmission and modulation (techniques and equipments) ; Voltage ; Voltage control</subject><ispartof>IEEE transactions on antennas and propagation, 2009-06, Vol.57 (6), p.1645-1654</ispartof><rights>2009 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-baf1c0645256767693ced129622db463da8fc7c89d355c4c138625c9dd7227f13</citedby><cites>FETCH-LOGICAL-c383t-baf1c0645256767693ced129622db463da8fc7c89d355c4c138625c9dd7227f13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5062512$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5062512$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21742392$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Fakharzadeh, M.</creatorcontrib><creatorcontrib>Jamali, S.H.</creatorcontrib><creatorcontrib>Mousavi, P.</creatorcontrib><creatorcontrib>Safavi-Naeini, S.</creatorcontrib><title>Fast Beamforming for Mobile Satellite Receiver Phased Arrays: Theory and Experiment</title><title>IEEE transactions on antennas and propagation</title><addtitle>TAP</addtitle><description>The purpose of this paper is to present a robust and fast beamforming algorithm for the low-cost mobile phased array antennas. The proposed beamforming algorithm uses a sequentially perturbation gradient estimation method to update the control voltages of the phase shifters, with the objective of maximizing the received power by the array. This algorithm does not require either the knowledge of phase shifter characteristics or signal direction-of-arrival. Moreover, in this paper, the algorithm parameters are derived for the stationary and mobile platform configurations. For the stationary array, it is shown how the proper selection of the beamforming parameters limits the noise effects and increases the array output power. For the mobile array, a condition for the fast convergence is derived and the advantage of using nonuniform step size to update the control voltages is illustrated. When phase shifters suffer from the imbalanced insertion loss the proposed beamforming technique perturbs the phase-conjugate condition to increase the total received power. This algorithm has been implemented with the low-cost microwave components and applied to a Ku-band phased array antenna with 34 sub-arrays. The experimental results verify the broadband performance, and the fast convergence of the algorithm for different platform maneuvers.</description><subject>Adaptive array</subject><subject>Algorithms</subject><subject>Antenna arrays</subject><subject>Antennas</subject><subject>Applied sciences</subject><subject>Array signal processing</subject><subject>Arrays</subject><subject>Beamforming</subject><subject>Convergence</subject><subject>Electric potential</subject><subject>Exact sciences and technology</subject><subject>Microwave antenna arrays</subject><subject>Mobile antennas</subject><subject>mobile phased array antenna</subject><subject>Phase shifters</subject><subject>Phased arrays</subject><subject>Radiocommunications</subject><subject>Robustness</subject><subject>satellite communications</subject><subject>Satellite telecommunications. Space telecommunications</subject><subject>Satellites</subject><subject>smart antenna</subject><subject>Studies</subject><subject>Systems, networks and services of telecommunications</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Transmission and modulation (techniques and equipments)</subject><subject>Voltage</subject><subject>Voltage control</subject><issn>0018-926X</issn><issn>1558-2221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kc1LAzEQxYMoWKt3wUsQ1NPWfO4m3mqpH1CxaAVvIc3O6sp2tyZbsf-9qS09eJBAhjC_eZnHQ-iYkh6lRF9O-uMeI0THi2pN6Q7qUClVwhiju6hDCFWJZunrPjoI4SM-hRKig55vbGjxNdhZ0fhZWb_hWPFDMy0rwM-2haoqW8BP4KD8Ao_H7zZAjvve22W4wpN3aPwS2zrHw-85-HIGdXuI9gpbBTja1C56uRlOBnfJ6PH2ftAfJY4r3iZTW1BHUiGZTLN4NHeQU6ZTxvKpSHluVeEyp3TOpXTCUa5SJp3O84yxrKC8iy7WunPffC4gtGZWBhc3tjU0i2BUJglPhVKRPP-X5EJnWmcsgqd_wI9m4evowmjKeKq0XkFkDTnfhOChMPNo3PqlocSswjAxDLMKw2zCiCNnG10bnK0Kb2tXhu0co5lg_Ff6ZM2VALBtSxKNx-9_AOP4kIQ</recordid><startdate>20090601</startdate><enddate>20090601</enddate><creator>Fakharzadeh, M.</creator><creator>Jamali, S.H.</creator><creator>Mousavi, P.</creator><creator>Safavi-Naeini, S.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope></search><sort><creationdate>20090601</creationdate><title>Fast Beamforming for Mobile Satellite Receiver Phased Arrays: Theory and Experiment</title><author>Fakharzadeh, M. ; Jamali, S.H. ; Mousavi, P. ; Safavi-Naeini, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-baf1c0645256767693ced129622db463da8fc7c89d355c4c138625c9dd7227f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adaptive array</topic><topic>Algorithms</topic><topic>Antenna arrays</topic><topic>Antennas</topic><topic>Applied sciences</topic><topic>Array signal processing</topic><topic>Arrays</topic><topic>Beamforming</topic><topic>Convergence</topic><topic>Electric potential</topic><topic>Exact sciences and technology</topic><topic>Microwave antenna arrays</topic><topic>Mobile antennas</topic><topic>mobile phased array antenna</topic><topic>Phase shifters</topic><topic>Phased arrays</topic><topic>Radiocommunications</topic><topic>Robustness</topic><topic>satellite communications</topic><topic>Satellite telecommunications. Space telecommunications</topic><topic>Satellites</topic><topic>smart antenna</topic><topic>Studies</topic><topic>Systems, networks and services of telecommunications</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Transmission and modulation (techniques and equipments)</topic><topic>Voltage</topic><topic>Voltage control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fakharzadeh, M.</creatorcontrib><creatorcontrib>Jamali, S.H.</creatorcontrib><creatorcontrib>Mousavi, P.</creatorcontrib><creatorcontrib>Safavi-Naeini, S.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><jtitle>IEEE transactions on antennas and propagation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fakharzadeh, M.</au><au>Jamali, S.H.</au><au>Mousavi, P.</au><au>Safavi-Naeini, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fast Beamforming for Mobile Satellite Receiver Phased Arrays: Theory and Experiment</atitle><jtitle>IEEE transactions on antennas and propagation</jtitle><stitle>TAP</stitle><date>2009-06-01</date><risdate>2009</risdate><volume>57</volume><issue>6</issue><spage>1645</spage><epage>1654</epage><pages>1645-1654</pages><issn>0018-926X</issn><eissn>1558-2221</eissn><coden>IETPAK</coden><abstract>The purpose of this paper is to present a robust and fast beamforming algorithm for the low-cost mobile phased array antennas. The proposed beamforming algorithm uses a sequentially perturbation gradient estimation method to update the control voltages of the phase shifters, with the objective of maximizing the received power by the array. This algorithm does not require either the knowledge of phase shifter characteristics or signal direction-of-arrival. Moreover, in this paper, the algorithm parameters are derived for the stationary and mobile platform configurations. For the stationary array, it is shown how the proper selection of the beamforming parameters limits the noise effects and increases the array output power. For the mobile array, a condition for the fast convergence is derived and the advantage of using nonuniform step size to update the control voltages is illustrated. When phase shifters suffer from the imbalanced insertion loss the proposed beamforming technique perturbs the phase-conjugate condition to increase the total received power. This algorithm has been implemented with the low-cost microwave components and applied to a Ku-band phased array antenna with 34 sub-arrays. The experimental results verify the broadband performance, and the fast convergence of the algorithm for different platform maneuvers.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TAP.2009.2019911</doi><tpages>10</tpages></addata></record> |
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| subjects | Adaptive array Algorithms Antenna arrays Antennas Applied sciences Array signal processing Arrays Beamforming Convergence Electric potential Exact sciences and technology Microwave antenna arrays Mobile antennas mobile phased array antenna Phase shifters Phased arrays Radiocommunications Robustness satellite communications Satellite telecommunications. Space telecommunications Satellites smart antenna Studies Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Voltage Voltage control |
| title | Fast Beamforming for Mobile Satellite Receiver Phased Arrays: Theory and Experiment |
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