High- Fully Reconfigurable Tunable Bandpass Filters H Joshi, HH Sigmarsson, S Moon, D Peroulis, WJ Chappell
IEEE transactions on microwave theory and techniques 57 (12), 3525-3533, 2009
217 2009 Highly loaded evanescent cavities for widely tunable high-Q filters H Joshi, HH Sigmarsson, D Peroulis, WJ Chappell
2007 IEEE/MTT-S International Microwave Symposium, 2133-2136, 2007
154 2007 Slot antenna for an implantable device H Joshi, DL Thompson, JB Floyd, EY Chow, JD Rowell
US Patent 9,259,582, 2016
108 2016 Substrate integrated evanescent-mode cavity filter with a 3.5 to 1 tuning ratio S Moon, HH Sigmarsson, H Joshi, WJ Chappell
IEEE microwave and wireless components letters 20 (8), 450-452, 2010
91 2010 Implantable medical device antenna H Joshi, EY Chow, C Warren
US Patent 9,265,958, 2016
89 2016 Antenna shield for an implantable medical device H Joshi
US Patent 9,240,630, 2016
85 2016 Dual-band lumped-element bandpass filter H Joshi, WJ Chappell
IEEE transactions on microwave theory and techniques 54 (12), 4169-4177, 2006
78 2006 Implantable medical device without antenna feedthrough H Joshi, DN Fuller
US Patent 9,089,712, 2015
69 2015 Tunable high Q narrow-band triplexer H Joshi, HH Sigmarsson, S Moon, D Peroulis, WJ Chappell
2009 IEEE MTT-S International Microwave Symposium Digest, 1477-1480, 2009
55 2009 High Q narrow-band tunable filters with controllable bandwidth H Joshi, HH Sigmarsson, S Moon, D Peroulis, WJ Chappell
2009 IEEE MTT-S International Microwave Symposium Digest, 629-632, 2009
37 2009 Implantable medical device with backscatter signal based communication H Joshi
US Patent 9,343,923, 2016
32 2016 Implantable medical device depth estimation H Joshi
US Patent 9,435,830, 2016
30 2016 In-situ control of tunable evanescent-mode cavity filters using differential mode monitoring HH Sigmarsson, A Christianson, H Joshi, S Moon, D Peroulis, ...
2009 IEEE MTT-S International Microwave Symposium Digest, 633-636, 2009
27 2009 Implantable medical device charging H Joshi
US Patent 8,594,804, 2013
25 2013 Tunable evanescent-mode cavity filter H Joshi, HH Sigmarsson, D Peroulis, WJ Chappell, X Liu
US Patent 9,024,709, 2015
24 2015 Communication efficiency with an implantable medical device using a circulator and a backscatter signal H Joshi
US Patent 9,935,498, 2018
23 2018 An evanescent-mode cavity resonator based thermal sensor A Mahmood, HH Sigmarsson, H Joshi, WJ Chappell, D Peroulis
SENSORS, 2007 IEEE, 950-953, 2007
21 2007 Analytical modeling of highly loaded evanescent-mode cavity resonators for widely tunable high-Q filter applications H Joshi, HH Sigmarsson, WJ Chappell
Proc. Union Radio Sci. Int.(URSI) Gen. Assembly, D09. 6, 2008
15 2008 Multi band RF bandpass filter design H Joshi
Purdue University, 2010
13 2010 Implantable medical device charging apparatus having both parallel and series resonators H Joshi
US Patent 9,225,194, 2015
11 2015