Abstract
At microwave frequencies, the use of on-chip transmission lines as a design element becomes interesting due to the small wavelengths. At car radar frequencies, 24 and 77 GHz, the inductor can be implemented by a shorted stub, which is a transmission line, shorted at one end. This paper discusses the design, simulation and measurement results of two third-order band-pass filters with a pass-band from 22-29 GHz and 66-87 GHz, respectively. Both filters use shorted stubs as inductor. The area is small and the losses are low. We demonstrate an excellent agreement between calculated and measured filter characteristics.
Original language | English |
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Title of host publication | 2006 IEEE MTT-S International Microwave Symposium Digest |
Editors | Jim Sowers, Michael Thorburn |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 697-700 |
Number of pages | 4 |
ISBN (Print) | 0-7803-9542-5 |
DOIs | |
Publication status | Published - 1 Dec 2006 |
Externally published | Yes |
Event | 2006 IEEE MTT-S International Microwave Symposium Digest - San Francisco, CA, United States Duration: 11 Jun 2006 → 16 Jun 2006 |
Conference
Conference | 2006 IEEE MTT-S International Microwave Symposium Digest |
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Country/Territory | United States |
City | San Francisco, CA |
Period | 11/06/06 → 16/06/06 |
Keywords
- Band-pass filter
- Car radar
- Chebyshev filter
- Microwave circuits
- Resonators
- Shorted stubs
- Transmission lines