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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Flammia, I. Kleinfeld, T. Frei, M. Utreras-Rivera, A. Stohr, A. |
| Copyright Year | 2012 |
| Description | Author affiliation: Center for Semicond. Technol. & Optoelectron., Univ. Duisburg-Essen, Duisburg, Germany (Flammia, I.; Kleinfeld, T.; Frei, M.; Utreras-Rivera, A.; Stohr, A.) |
| Abstract | A grounded coplanar waveguide (GCPW) to rectangular waveguide (WR) transition featuring an integrated planar bias tee is presented for operation in the E-band from 71 GHz to 76 GHz, a frequency slot which has been worldwide allocated for wireless communication applications. The GCPW-to-WR transition is implemented on high-frequency laminate (ROGERS RT Duroid 5880) and has been optimized for E-band Radio-over-Fiber (RoF) wireless transmitter, in order to connect the 50 Ω coplanar waveguide (CPW) output of a high-frequency InP photodiode (PD) chip to a WR-12 waveguide. The presented transition concept allows for quasi-hermetic packaging without the need of radomes and enables the use of commercially available WR without the need for any mechanical modifications. Furthermore, the built-in bias tee allows packaging of PDs without on-chip bias networks for a more efficient use of the PD chip area. Full-wave electromagnetic simulations show that the optimized transition presents a return loss (RL) of at least 25 dB, an insertion loss (IL) of only 2 dB, and a RF-to-DC path isolation (IS) of at least 34 dB. |
| Sponsorship | IEEE Electron Devices Soc. |
| Starting Page | 512 |
| Ending Page | 515 |
| File Size | 1060663 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781467323024 |
| e-ISBN | 9782874870286 |
| e-ISBN | 9782874870262 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-10-29 |
| Publisher Place | Netherlands |
| Access Restriction | Subscribed |
| Rights Holder | European Microwave Assoc |
| Subject Keyword | Waveguide transitions Rectangular waveguides Radio-over-Fiber photonic transmitter Photonics millimiter-wave transition Radio frequency Wireless communication integrated bias tee grounded coplanar waveguide Coplanar waveguides E-band rectangular waveguide |
| Content Type | Text |
| Resource Type | Article |
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