It is towards the parameter and performance of cell phone jammer

It is towards the parameter and performance of cell phone jammer .
Projected capacitive multi-touch capacitive screen technology the projective Capacitive technology, multi-touch hope. Its basic principle is still mainly based on capacitive sensing, but compared to surface capacitive touch screen, projected capacitive touch screen with multi-layer ITO layer, each layer ITO layer are connected to the electrode and processor to form a matrix distribution to X axis, Y-axis cross-distribution as the capacitance matrix, when the finger touches the screen by the X-, Y-axis scan to detect the touch position capacitance changes and then calculate the finger lies. Based on this framework, a projected capacitive multi-touch operation can be done. However be noted that the axis interleaved multi-touch gesture recognition capabilities. The technology can ensure the high quality and performance of cell phone jammer .
To locate the multi-point touch the correct position is still difficult. Because during the two axial scan, the two touch points, respectively, in the X-axis and Y axis have two peaks, the intersection of up to produce four contacts, two of which is a pseudo touch points. This causes the system can not be the correct interpretation. The solution is to increase the axial identifiable contact position, the number of each an axial multi-identification of 1:00 (2:00 identifiable, such as 3-axis, 4 axis 3:00); in theory, each add a layer of ITO layer will add a little more touch. However, such technology because of the limitations of their mobile phone screen size, the ITO layer can not be too much, used in mobile phones which can only have up to four layers. The technical innovation of cell phone jammer should be increased.cell phone jammer should be placed in the position with good ventilation
That is, using such technology, mobile phones, and supports up to four-point-touch operation. Complex contacts to locate type (All point addressable) technology to reach a multi-touch features, and can identify the exact location of the touch points, we can say is the ideal multi-touch solution, the iPhone is such a touch technology. It is the main framework for the two conductive layers, one layer of the drive lines (driving lines), another layer of the sensing line sensing lines, the lines of the two-tier vertical. Operation will in turn drive a drive line, and the sensing line measurements with this driver line staggered whether there is a point of capacitive coupling. By one by one scan to be informed of the exact location of the contacts. It is for the useful and practical use of cell phone jammer of the customer.