Analysis and design of active antenna arrays

by: K Liu, SM El-Ghazaly, V Nair, M Deshpande, N El-Zein, H Goronkin

Microwave Symposium Digest, 2001 IEEE MTT-S International, Vol. 2 (2001), pp. 1383-1386 vol.2.

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Abstract

In this paper, the FDTD method is extended successfully to analyze active antennas using Z-transform method for small signal model and by a stable scheme for large signal model. The two approaches are validated by comparison with analytical impedance expression in frequency domain. Through these approaches, we analyze active antennas and antenna arrays containing tunnel diodes. Effects of various device parameters are investigated in order to find desired oscillations. Single and array active antennas are designed and tested. Experimental and simulated results are given and compared

@inproceedings{citeulike:2762147, abstract = {In this paper, the FDTD method is extended successfully to analyze active antennas using Z-transform method for small signal model and by a stable scheme for large signal model. The two approaches are validated by comparison with analytical impedance expression in frequency domain. Through these approaches, we analyze active antennas and antenna arrays containing tunnel diodes. Effects of various device parameters are investigated in order to find desired oscillations. Single and array active antennas are designed and tested. Experimental and simulated results are given and compared}, author = {Liu, K. and El-Ghazaly, S. M. and Nair, V. and Deshpande, M. and El-Zein, N. and Goronkin, H. }, booktitle = {Microwave Symposium Digest, 2001 IEEE MTT-S International}, citeulike-article-id = {2762147}, doi = {10.1109/MWSYM.2001.967154}, journal = {Microwave Symposium Digest, 2001 IEEE MTT-S International}, keywords = {active, antenna, array}, pages = {1383--1386 vol.2}, posted-at = {2008-05-06 18:44:13}, priority = {2}, title = {Analysis and design of active antenna arrays}, url = {http://dx.doi.org/10.1109/MWSYM.2001.967154}, volume = {2}, year = {2001} }

RIS record

TY - CONF ID - citeulike:2762147 L3 - citeulike-article-id:2762147 TI - Analysis and design of active antenna arrays T2 - Microwave Symposium Digest, 2001 IEEE MTT-S International JF - Microwave Symposium Digest, 2001 IEEE MTT-S International VL - 2 SP - 1383 EP - 1386 vol.2 N2 - In this paper, the FDTD method is extended successfully to analyze active antennas using Z-transform method for small signal model and by a stable scheme for large signal model. The two approaches are validated by comparison with analytical impedance expression in frequency domain. Through these approaches, we analyze active antennas and antenna arrays containing tunnel diodes. Effects of various device parameters are investigated in order to find desired oscillations. Single and array active antennas are designed and tested. Experimental and simulated results are given and compared KW - active KW - antenna KW - array AU - Liu, K AU - El-Ghazaly, SM AU - Nair, V AU - Deshpande, M AU - El-Zein, N AU - Goronkin, H PY - 2001/// UR - http://dx.doi.org/10.1109/MWSYM.2001.967154 ER -

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