@inbook{6e09b72d39394a4b970a748cd771f8ba,
title = "Low-loss, broadly-tunable cavity filter operating at UHF frequencies",
abstract = "A four-pole tunable filter has been demonstrated at UHF frequencies which tunes 300 MHz to 700 MHz and exhibits mid-band losses between 0.5 dB and 0.9 dB. This filter incorporates piezo-electric tuning of capacitively-loaded cavities and frequency-tailored input/output coupling networks to maintain good impedance match across more than an octave tuning band. The unloaded quality factor of the filter cavities range from 340-550. The filter has an output intercept point greater than +54 dBm and can handle power levels of +26 dBm.",
keywords = "cavity resonators, microwave filters, piezoelectric transducers, Tunable circuits and devices, UHF circuits",
author = "D. Scarbrough and D. Psychogiou and D. Peroulis and C. Goldsmith",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE MTT-S International Microwave Symposium, IMS 2015 ; Conference date: 17-05-2015 Through 22-05-2015",
year = "2015",
month = jul,
day = "24",
doi = "10.1109/MWSYM.2015.7166986",
language = "English",
series = "2015 IEEE MTT-S International Microwave Symposium, IMS 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2015 IEEE MTT-S International Microwave Symposium, IMS 2015",
address = "United States",
}