The width of the strip, the thickness of the substrate and the relative permittivity of the substrate determine the characteristic impedance of the strip which is a transmission line. Retrieved from " https: The conductor was printed on both sides of the dielectric. In Sarkar, Tappan K. Good isolation between adjacent traces can be achieved more easily than with microstrip. This configuration is depicted in the image below.
In particular, the set of equations proposed by Hammerstad,  who modifies on Wheeler,   are perhaps the most often cited:.
Mitring the bend reduces the area of metallization, and so removes the excess capacitance. Stripline is more expensive to fabricate than microstrip, and because of the second groundplane, the strip widths are much narrower for a given impedance and board thickness than for microstrip. Posted by Nikola T. December Learn how and when to remove this template message. Microstrip is one of many forms of planar transmission lineothers include stripline and coplanar waveguideand it is possible to integrate all of these on the same substrate.