Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/5939
Título: | Integrated chip-size antennas for wireless microsystems : fabrication and design Considerations |
Autor(es): | Mendes, P. M. Polyakov, A. Bartek, M. Burghartz, J. N. Correia, J. H. |
Palavras-chave: | Chip-size antenna Wireless microsystem Wafer-level packaging Excimer laser ablation Via fabrication water-level packaging wireless inicrosystein |
Data: | Jan-2006 |
Editora: | Elsevier 1 |
Revista: | Sensors and Actuators A: Physical |
Citação: | "Sensors and actuators A physical". ISSN 0924-4247. 125:2 (Jan. 2006) 217-222. |
Resumo(s): | This paper reports on fabrication and design considerations of an integrated folded shorted-patch chip-size antenna for applications in short-range wireless microsystems and operating inside the 5–6 GHz ISM band. Antenna fabrication is based on wafer-level chip-scale packaging (WLCSP) techniques and consists of two adhesively bonded glass wafers with patterned metallization and through-wafer electrical interconnects. Via formation in glass substrates is identified as the key fabrication step. Various options for via formation are compared and from these, a 193 nm excimer laser ablation is selected for fabrication of the antenna demonstrator. The fabricated antenna has dimensions of 4 mm × 4 mm × 1 mm, measured operating frequency of 5.05 GHz with a bandwidth of 200 MHz at the return loss of −10 dB and a simulated radiation efficiency of 60% were achieved. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/5939 |
DOI: | 10.1016/j.sna.2005.07.016 |
ISSN: | 0924-4247 |
Versão da editora: | http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6THG-4H5DY92-2-N&_cdi=5282&_user=2459786&_orig=browse&_coverDate=01%2F10%2F2006&_sk=998749997&view=c&wchp=dGLzVlz-zSkWz&md5=dca8e5efa46176e12057c3da92f80c97&ie=/sdarticle.pdf |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DEI - Artigos em revistas internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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17238797.pdf | 428,3 kB | Adobe PDF | Ver/Abrir |