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The IEEE 802.11 standard based Wireless Local Area Networks (WLANs) are widely deployed and have gained greater popularity. It is anticipated that WLAN will play an important rule in the future wireless communication systems in order to provide several gigabits data rate. However, it has been a challenging problem to support the IEEE 802.11 WLAN devices to fully exploit the high throughput gains offered...
This study presents a new type of cobra probe by using MEMS technology for IC testing. The fabrication includes photolithography, electroforming and polishing process. Mechanical properties of the cobra probe are measured and no fracture or deformation is found after applying a force of 3 g for as many as 20,000 times. Its contact resistance averages nearly 680 mOmega and overdrive is approximately...
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