https://scholars.lib.ntu.edu.tw/handle/123456789/121744
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor | National Taiwan University Graduate Institute of Communication Engineering | en |
dc.contributor.author | Yen, Shih-Chieh | en |
dc.contributor.author | Chu, Tah-Hsiung | en |
dc.creator | Yen, Shih-Chieh; Chu, Tah-Hsiung | - |
dc.date | 2004-01 | zh_TW |
dc.date.accessioned | 2006-11-15 | - |
dc.date.accessioned | 2018-07-05T03:42:08Z | - |
dc.date.available | 2006-11-15 | - |
dc.date.available | 2018-07-05T03:42:08Z | - |
dc.date.issued | 2004-01 | - |
dc.identifier | 246246/200611150121843 | zh_TW |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/200611150121843 | - |
dc.description.abstract | In this paper, a novel phase conjugation circuit & its application to retro-directive antennas are presented. The phase conjugation circuit uses a balanced circuit structure with subharmonically injection locked self-oscillating mixers oscillating at . In the operation, an input signal at 2 is converted to its conjugated signal with no external source required for LO signal pumping, & the output signal frequency is locked at the same frequency of the input signal. The developed phase conjugation circuit is implemented with active antennas to become a retrodirective antenna array. Both the theoretical & measured results of phase conjugation & retro-directive performance are shown in good agreement. | en |
dc.description.abstract | In this paper, a novel phase conjugation circuit and its application to retro-directive antennas are presented. The phase conjugation circuit uses a balanced circuit structure with subharmonically injection locked self-oscillating mixers oscillating at . In the operation, an input signal at 2 is converted to its conjugated signal with no external source required for LO signal pumping, and the output signal frequency is locked at the same frequency of the input signal. The developed phase conjugation circuit is implemented with active antennas to become a retrodirective antenna array. Both the theoretical and measured results of phase conjugation and retro-directive performance are shown in good agreement. | en |
dc.format | application/pdf | en |
dc.format.extent | 658657 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language | en-US | en |
dc.language.iso | zh_TW | zh_TW |
dc.relation | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 52, NO. 1, JANUARY 2004 | en |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | - |
dc.source | http://ieeexplore.ieee.org/ | en |
dc.subject | Injection locked oscillators | en |
dc.subject | phase conjugation | en |
dc.subject | retro-directive antennas | en |
dc.title | A Retro-Directive Antenna Array With Phase Conjugation Circuit Using Subharmonically Injection-Locked Self-Oscillating Mixers | en |
dc.type | journal article | en |
dc.relation.pages | - | - |
dc.relation.journalvolume | VOL. 52 | - |
dc.relation.journalissue | NO. 1 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/200611150121843/1/5606.pdf | - |
item.fulltext | with fulltext | - |
item.languageiso639-1 | zh_TW | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.grantfulltext | open | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.orcid | 0000-0003-4424-5029 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電信工程學研究所 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。