Check to select frequencies to calculate impedance. Check to highlight the copper layer of interest. Uncheck reference check box to designate a signal layer. By default, all layers are treated as a reference plane. 4. A ‘green’…
PCB Materials Pave the Way to Faster, Higher-Frequency Circuits
Designers looking to trim losses, size, and weight from high-speed, high-frequency printed-circuit boards (PCBs) will want to visit Isola Group in Booth #5090 at IMS2022. There, the company will display an array of its advanced circuit materials, which are formulated for low…
How Do Material Qualities Differ for HSD Versus mmWave Circuits?
Growing use of millimeter-wave (mmWave) frequencies for applications such as automotive radars, Fifth Generation (5G) wireless networks, and satellite communications (satcom) mandates careful selection of printed-circuit-board (PCB) materials specially formulated to transmit signals at frequencies to 70 GHz and higher. At the same time, digital…