کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
737884 893972 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Micromachined plastic W-band bandpass filters
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Micromachined plastic W-band bandpass filters
چکیده انگلیسی

Results are presented for micromachined plastic waveguide bandpass iris filters for W-band applications using a cost-effective polymer micro hot embossing process in conjunction with metallic electroplating and sealing techniques. The prototype filter has an 8-μm thick electroplated gold layer on a polymeric WR-10 waveguide with a 5-cavity Chebyschev-type design. Measurement results show center frequency of 96.77 GHz with a bandwidth of 3.15%, a loaded quality factor 31.73 and an unloaded quality factor for a single cavity resonator is 1210.6, respectively. A minimum insertion loss of −1.22 dB and return loss of better than −9.3 dB have been measured over the entire passband.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 147, Issue 1, 15 September 2008, Pages 47–51
نویسندگان
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