Hjalti H. Sigmarsson

High-$Q$ Fully Reconfigurable Tunable Bandpass Filters

Himanshu Joshi, Hjalti H. Sigmarsson, Sung-Wook Moon et al. · IEEE Transactions on Microwave Theory and Techniques · 2009 · 187 citations

Photonics, External Coupling Control, External Coupling Mechanisms +8

Highly Loaded Evanescent Cavities for Widely Tunable High-Q Filters

Himanshu Joshi, Hjalti H. Sigmarsson, Dimitrios Peroulis et al. · IEEE MTT-S International Microwave Symposium digest · 2007 · 118 citations

Narrow Band Filter, Photonics, Electrical Engineering +11

One-step electrodeposition of copper on conductive 3D printed objects

Myung Jun Kim, Mutya A. Cruz, Shengrong Ye et al. · Additive manufacturing · 2019 · 111 citations

Materials Science, Engineering, Printed Electronics +5

Horus—A Fully Digital Polarimetric Phased Array Radar for Next-Generation Weather Observations

Robert D. Palmer, Mark Yeary, David Schvartzman et al. · IEEE Transactions on Radar Systems · 2023 · 85 citations · Full text

Engineering, Education, Array Radar +20

Substrate Integrated Evanescent-Mode Cavity Filter With a 3.5 to 1 Tuning Ratio

Sung-Wook Moon, Hjalti H. Sigmarsson, Himanshu Joshi et al. · IEEE Microwave and Wireless Components Letters · 2010 · 76 citations

Photonics, Evanescent-mode Cavity Filter, Tuning Ratio +10