Abstract
The origins of HEMT distortion in passive control applications as SPST switch are presented in this paper. Also, this paper describes the change of the AlGaN/GaN HEMT switch distortion properties (second-and third distortion intercept points) over a wide range of temperature. The results indicate that the change in second-and third-order distortion intercept points is smaller (about 2dBm) over a wide range of temperature from −50 to +300°C. A comparison of the GaN-based HEMT switch with InP-and GaAs-HEMT switches shows that the GaN technology generates lower distortion than its InP and GaAs technologies counterpart.
Similar content being viewed by others
5. References
M. Kameche, Second IEEE International Conference on Signals, Systems, Decision & Information Technology SSD’2003, (Sfax, 2003).
M. Kameche and M. Bekhti, Microwave & RF, 53, (2003).
E. Alekseev, Shawn S. H. Hsu, and D. Pavlidis, European microwave week, joined GaAs/EuMc session, (Paris, 2000).
E. Alekseev, D. Pavlidis, N. X. Nguyen, C. Nguyen, and D. E. Grider, IEEE Trans. Micro. Theory and Techniques, 48, 1694, (2000).
V. Kapler, R. Thompson, T. Prunty and J. R. Shealy, IEEE MTT-S Digest International Microwave Symposium, (Texas, 2004), pp. 1145–1148.
R.H. Caverly, N.V. Drozdovski, and M.J. Quinn, Microwave Journal, 44, 112, (2001).
R. Caverly and K. J. Heissler, IEEE Trans. Micro. Theory and Techniques, 48, 98, (2000).
R. Caverly, Microwave Journal, 37, 106, (1994).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kameche, M. DISTORTION PROPERTIES OF GaN SWITCHES AT HIGH-TEMPERATURES. Int J Infrared Milli Waves 27, 1133–1144 (2006). https://doi.org/10.1007/s10762-006-9128-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10762-006-9128-1