[天线]Ceramic Patch Antenna for High Temperature Applications

For a high-temperature stable SAW device, serving as both an rfid-tag and a temperature R/P.m~?  
sensor, a hermetic case has to be provided to protect the SAW device from moisture, contaminations .&*Tj}p  
and harsh environments. Furthermore, for wire-less readout a high-temperature stable antenna has to KnbP@!+c  
be connected to the SAW device. In order to fulfil both purposes adequately an alumina based ceramic ^up*KQ3u\  
package was designed ..  gs9f2t  
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