publication . Conference object . Preprint . 2018

An Ultra Low-Loss Silicon-Micromachined Waveguide Filter for D-Band Telecommunication Applications

Campion, James; Glubokov, Oleksandr; Gomez, Adrían; Krivovitca, Aleksandr; Shah, Umer; Bolander, Lars; Li, Yinggang; Oberhammer, Joachim;
Open Access
  • Published: 15 Oct 2018
  • Publisher: IEEE
  • Country: Sweden
Abstract
A very low-loss micromachined waveguide bandpassfilter for use in D-band (110–170GHz) telecommunication applicationsis presented. The 134–146GHz filter is implemented in a silicon micromachined technology which utilises a double H-plane split, resulting in significantly lower insertion loss than conventional micromachined waveguide devices. Custom split-blocks are designed and implemented to interface with the micromachined component. Compact micromachined E-plane bends connect the split-blocks and DUT. The measured insertion loss per unit length of the waveguide technology (0.008–0.016 dB/mm) is the lowest reported to date for any micromachined waveguide at D-b...
Subjects
free text keywords: D-band, bandpass filter, micromachined waveguide, wireless link, telecommunication, Other Electrical Engineering, Electronic Engineering, Information Engineering, Annan elektroteknik och elektronik, Bandwidth (signal processing), Band-pass filter, Resonator, Waveguide filter, Waveguide, law.invention, law, D band, Telecommunications, business.industry, business, Return loss, Engineering, Insertion loss
Funded by
EC| M3TERA
Project
M3TERA
Micromachined terahertz systems -a new heterogeneous integration platform enabling the commercialization of the THz frequency spectrum
  • Funder: European Commission (EC)
  • Project Code: 644039
  • Funding stream: H2020 | RIA
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publication . Conference object . Preprint . 2018

An Ultra Low-Loss Silicon-Micromachined Waveguide Filter for D-Band Telecommunication Applications

Campion, James; Glubokov, Oleksandr; Gomez, Adrían; Krivovitca, Aleksandr; Shah, Umer; Bolander, Lars; Li, Yinggang; Oberhammer, Joachim;