A Low Loss Self-Packaged Quasi-Lumped-Element High Pass Filter Using SISL Technology

Author(s): Zonglin Ma, Kaixue. Ma, Fanyi Meng
Source: FERMAT, Volume 22, Communication 17, Jul-Aug., 2017


Abstract: This paper presents a low loss self-packaged quasi-lumped-element high pass filter (HPF) based on substrate integrated suspended line (SISL) technology. The HPF is composed of double metal layer spiral inductors and interdigital capacitors. And the dielectric loss for the filter elements is further reduced through hollowing the support substrate. The HPF also has advantages of self-packaging, low loss, compact size, and low cost by using SISL technology.

Index Terms: Substrate integrated suspended line (SISL), spiral inductor, interdigital capacitor, dielectric loss



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A Low Loss Self-Packaged Quasi-Lumped-Element High Pass Filter Using SISL Technology









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