Ultrawideband pawn DRA: Time domain studies

Pawn DRA, investigated and reported very recently by this group as UWB antenna is reinvestigated in time domain. About 122% impedance bandwidth of operation predicted by frequency domain characteristics has been verified through the time domain figures of merit like transmit-receive response, ringin...

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Bibliographische Detailangaben
Hauptverfasser:	Ganguly, D., Das, S., Rojatkar, A., Guha, D.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandwidth Delay Dielectric resonator antennas gaussian group delay hilbert transform pawn-DRA ringing Time domain analysis Ultra wideband antennas ultrawideband
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Beschreibung
Zusammenfassung:	Pawn DRA, investigated and reported very recently by this group as UWB antenna is reinvestigated in time domain. About 122% impedance bandwidth of operation predicted by frequency domain characteristics has been verified through the time domain figures of merit like transmit-receive response, ringing and group delay. Commercially available mathematical and EM computational tools are used. Computed transmission and reception characteristics corroborate the UWB operation as indicated earlier in frequency domain investigations.
DOI:	10.1109/IndianAW.2011.6264921