A Compact and Low-Radiation CPW Probe Pad Using CBCPW-to-Microstrip Transitions for V-Band LTCC Applications
In: IEEE Transactions on Advanced Packaging, Jg. 30 (2007-08-01), S. 566-569
Online
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Zugriff:
In this paper, a compact and low-radiation coplanar waveguide lines (CPW) probe pad using vialess conductor-backed coplanar waveguide (CBCPW)-to-microstrip transitions is presented for V-band low-temperature cofired ceramic (LTCC) applications. To reduce the radiation loss due to open-end and transition discontinuities, a vialess CBCPW structure with a edge cut back is proposed. The back pad and an optimum transition length suppress the radiation loss of the standard CPW probe pad by 30% and 10%, respectively, compared to a conventional vialess transition. In particular, at 66 GHz, radiation is completely suppressed for the proposed transition and its insertion loss is 0.15 dB at that frequency.
| Titel: |
A Compact and Low-Radiation CPW Probe Pad Using CBCPW-to-Microstrip Transitions for V-Band LTCC Applications
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| Autor/in / Beteiligte Person: | Chul Soon Park ; Young Chul Lee |
| Link: | |
| Zeitschrift: | IEEE Transactions on Advanced Packaging, Jg. 30 (2007-08-01), S. 566-569 |
| Veröffentlichung: | Institute of Electrical and Electronics Engineers (IEEE), 2007 |
| Medientyp: | unknown |
| ISSN: | 1521-3323 (print) |
| DOI: | 10.1109/tadvp.2007.898524 |
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