Compact Wide Stopband Bandpass Filter on Multilayer Organic Substrate
| Autor: | Hai Hoang Ta, Anh-Vu Pham |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Waveguide filter
Communications Technologies Materials science business.industry Electronic filter topology Transition band Stopband Optical Physics Condensed Matter Physics Constant k filter Chebyshev filter Band-pass filter Electronic engineering Optoelectronics Electrical and Electronic Engineering business Networking & Telecommunications m-derived filter |
| Zdroj: | IEEE Microwave and Wireless Components Letters, vol 24, iss 3 Ta, HH; & Pham, AV. (2014). Compact wide stopband bandpass filter on multilayer organic substrate. IEEE Microwave and Wireless Components Letters, 24(3), 161-163. doi: 10.1109/LMWC.2013.2293672. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/6xh9c0hh |
| DOI: | 10.1109/LMWC.2013.2293672. |
| Popis: | We present the design and development of a compact wide stopband bandpass filter using novel quasi-lumped LC resonators on a defected ground structure. The resonators are built on a multilayer organic substrate and are coupled to external circuits by shunt-inductive impedance inverters. Experimental results show that the filter has a center frequency of 960 MHz and a 3 dB fractional bandwidth of 8%. The filter has a wide stopband that has an out-of-band rejection of better than 30 dB up to five times of the center frequency. The size of the filter is 5.4 mm × 27 mm or 0.027λg × 0.132 λg, where λg is guided wavelength at 960 MHz. © 2014 IEEE. |
| Databáze: | OpenAIRE |
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