Title :
38 GHz metamaterial antenna on silicon substrate
Author :
Sajin, Gheorghe ; Craciunoiu, Florea ; Dinescu, Adrian ; Mocanu, Iulia Andreea
Author_Institution :
Nat. Inst. for R&D in Microtechnol. (IMT Bucharest), Bucharest, Romania
Abstract :
This paper present the results in designing, processing and measurements of a zeroth-order resonance (ZOR) antenna in the mm-wave frequency domain using Composite Right/Left-Handed (CRLH) structures. Antenna was fabricated on high resistivity silicon substrate seeking for a subsequent integration in a more complex mm-wave circuit. Experimental results show S11 <; -45 dB at 38.47 GHz, -3 dB beamwidth of the transversal radiation lobe approx. 17° and the gain Gi= 1.67 dBi at 38.5 GHz.
Keywords :
metamaterial antennas; metamaterials; millimetre wave antennas; millimetre wave circuits; substrates; composite right/left-handed structures; frequency 38 GHz; high resistivity silicon substrate; metamaterial antenna; mm-wave circuit; mm-wave frequency domain; zeroth-order resonance antenna; Antenna measurements; Antennas; Coplanar waveguides; Frequency measurement; Gain; Silicon; Substrates; CRLH antennas; millimeter wave;
Conference_Titel :
Antennas and Propagation (APCAP), 2012 IEEE Asia-Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4673-0666-9
DOI :
10.1109/APCAP.2012.6333163
