Design of coplanar waveguide as a printed circuit.

Coplanar Digital Microfluidics Using Standard Printed Circuit Board Processes

We report three novel demonstrations: 1. Coplanar electrowetting 2. Electrowetting on a printed circuit board (PCB) and 3. Transport and mixing in an “open” microfluidic substrate. Similar to “soft” lithography which enabled many researchers to easily prototype and experiment with continuous-flow microfluidics, this work allows researchers to easily experiment with discrete-flow microfluidics (...

Polymer Waveguide Manufacturing and Printed Circuit Board Integration

Finite Ground Coplanar (FGC) Waveguide:

To solve many of the problems encountered when using conventional coplanar waveguide (CPW) with its semiinfinite ground planes, a new version of coplanar waveguide with electrically narrow ground planes has been developed. This new transmission line which we call Finite Ground Coplanar (FGC) waveguide has several advantages which make it a better transmission line for RF and wireless circuits. ...

Chapter 6 Printed Circuit Board Design

From the CAD system we get the schematic, assembly drawings and other documentation, data for photoor laser plotter to manufacture photographic films for the PWB production, data for the printing mask for solder resist and solder paste printing, data for numeric drilling and milling machines, placement information for pick and place machines, data for test fixtures and the testing machine, etc....

Development of Cmos Coplanar Waveguide Matching Circuit for Rf Front-end

For realizing a single chip microwave front-end, we studied the new design theory of impedance matching circuits for a Si-CMOS low noise amplifier (LNA) or power amplifier (PA), which are composed of coplanar waveguide (CPW) meanderline resonators and impedance inverters. We also present the simulated performances of CMOS-LNA or PA connected with input and output matching circuits. Finally, we ...