| 摘要 |
<p>A high frequency filter design for the GHz frequency range is provided. The high frequency filter (10) comprises at least a microstrip design that incorporates both transverse (12) and lateral (14) couplings between the filters resonators (1 - 6). The high frequency filter further incorporates an opened or fully enclosed enclosure over the strip line or microstrip circuitry and may be manufactured on a relatively thick dielectric substrate (20) having a thickness that is greater than about a twentieth of the filter's band-pass wavelength in the dielectric substrate. The high frequency filter design provides a small, easily reproducible filter design better than prior art microstrip filters.</p> |
