Please use this identifier to cite or link to this item:
https://doi.org/10.1109/APS.2013.6711639
| DC Field | Value | |
|---|---|---|
| dc.title | Limitation of Negative Impedance Converter using Operational Amplifier for matching electrically small antenna | |
| dc.contributor.author | Shen, Y. | |
| dc.contributor.author | Chio, T.-H. | |
| dc.date.accessioned | 2016-10-22T07:45:51Z | |
| dc.date.available | 2016-10-22T07:45:51Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | Shen, Y.,Chio, T.-H. (2013). Limitation of Negative Impedance Converter using Operational Amplifier for matching electrically small antenna. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) : 1962-1963. ScholarBank@NUS Repository. <a href="https://doi.org/10.1109/APS.2013.6711639" target="_blank">https://doi.org/10.1109/APS.2013.6711639</a> | |
| dc.identifier.isbn | 9781467353175 | |
| dc.identifier.issn | 15223965 | |
| dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/128922 | |
| dc.description.abstract | This paper investigates the limitation of Negative Impedance Converter (NIC) using Operational Amplifier (Op-Amp). The limitation is theoretical analyzed and then experimentally verified. The results show that, the Op-Amp based NIC has complex input impedance. In addition, the input impedance presents a negative resistance with large magnitude, if a negative small capacitance is desired for matching an electrically small antenna. Therefore, an Op-Amp based NIC reduces the efficiency of the whole matching network, and limits its application in matching electrically small dipole or monopole antenna with large negative capacitive reactance. © 2013 IEEE. | |
| dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/APS.2013.6711639 | |
| dc.source | Scopus | |
| dc.type | Conference Paper | |
| dc.contributor.department | TEMASEK LABORATORIES | |
| dc.description.doi | 10.1109/APS.2013.6711639 | |
| dc.description.sourcetitle | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) | |
| dc.description.page | 1962-1963 | |
| dc.description.coden | IAPSB | |
| dc.identifier.isiut | NOT_IN_WOS | |
| Appears in Collections: | Staff Publications | |
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