planar transmission lines
... that planar transmission lines were developed for the US military, but can be found today in household mass-produced items such as mobile phones and satellite television receivers?
... that <b id="mwBYc"><a href="./Planar_transmission_line" id="mwBYg" rel="mw:WikiLink" title="Planar transmission line">planar transmission lines</a></b> were developed for the US military, but can be found today in household mass-produced items such as <a href="./Mobile_phone" id="mwBYk" rel="mw:WikiLink" title="Mobile phone">mobile phones</a> and <a href="./Satellite_television" id="mwBYo" rel="mw:WikiLink" title="Satellite television">satellite television</a> receivers?