Fikadu T. Dagefu - Publications, H-index & Citations

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Fikadu T. Dagefu

army research laboratory

14H-index

119Paper Count

777Citation Count

Published Papers 19

Publication Date

<monospace>DECOR</monospace>: Multi-Modal Decentralized Cluster-Based Energy Efficient Covert Routing in HetNets

IEEE Transactions on Information Forensics and Security

IF8

2026-03-23

PREAI

Khandaker Foysal Haque; Justin H. Kong; Terrence J. Moore; Kevin Chan; Francesco Restuccia; Fikadu T. Dagefu

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Opportunistic Jamming for Covert Communications: Ginibre Point Process Modeling and Analysis

IEEE Communications Letters

IF4.4

2025-07-01

PREAI

Justin H. Kong; Fikadu T. Dagefu

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Decentralized Covert Routing in Heterogeneous Networks Using Reinforcement Learning

IEEE COMMUNICATIONS LETTERS

IF4.4

2024-11-01

OAAI

Kong, Justin; Moore, Terrence J.; Dagefu, Fikadu T.

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Low Frequency Multi-Robot Networking

IEEE ACCESS

IF3.6

2024-01-01

OAAI

Sadler, Brian M.; Dagefu, Fikadu T.; Twigg, Jeffrey N.; Verma, Gunjan; Spasojevic, Predrag; Kozick, Richard J.; Kong, Justin

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Covert Communication in Intelligent Reflecting Surface Assisted Networks With a Friendly Jammer

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY

IF7.1

2024-01-01

PREAI

Kong, Justin; Dagefu, Fikadu T.; Choi, Jihun; Aggarwal, Rahul; Spasojevic, Predrag

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Covert Routing in Heterogeneous Networks

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY

IF8

2024-01-01

PREAI

Kong, Justin; Dagefu, Fikadu T.; Moore, Terrence J.

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Measurement system for ultraviolet channel modeling and communications

OPTICS EXPRESS

IF3.3

2023-07-03

OAAI

Arslan, C. Hakan; Dagefu, Fikadu T.; Moore, Terrence J.; Weisman, Michael J.; Drost, Robert J.

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A Survey of Small, Low-Frequency Antennas: Recent Designs, Practical Challenges, and Research Directions

IEEE ANTENNAS AND PROPAGATION MAGAZINE

IF5.7

2023-02-01

PREAI

Dagefu, Fikadu T.; Choi, Jihun; Sadler, Brian M.; Sarabandi, Kamal

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A Compact Three-Port Antenna With Enhanced Inter-Port Isolation for Polarization and Pattern Diversity

IEEE ACCESS

IF3.6

2023-01-01

OAAI

Choi, Jihun; Dagefu, Fikadu T.

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Optimization of ultraviolet communication links based on finite difference stochastic approximation

OPTICS EXPRESS

IF3.3

2022-09-20

OAAI

Arslan, C. Hakan; Dagefu, Fikadu T.; Moore, Terrence J.; Weisman, Michael J.; Drost, Robert J.

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Multi-Group Distributed Nullforming and Sectorized Jamming

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY

IF7.1

2021-09-01

PREAI

Kong, Justin; Dagefu, Fikadu T.; Sadler, Brian M.

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Improved LPD Characteristics for QS-DS-CDMA Employing Randomization Techniques

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY

IF8

2021-01-01

PREAI

Koumpouzi, Chryssalenia; Spasojevic, Predrag; Dagefu, Fikadu T.

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Distributed Beamforming in the Presence of Adversaries

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY

IF7.1

2020-09-01

PREAI

Kong, Justin; Dagefu, Fikadu T.; Sadler, Brian M.

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Analysis of the low-probability-of-detection characteristics of ultraviolet communications

OPTICS EXPRESS

IF3.3

2020-07-24

PREAI

Weisman, Michael J.; Dagefu, Fikadu T.; Moore, Terrence J.; Arslan, C. Hakan; Drost, Robert J.

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Coverage Analysis of Distributed Beamforming With Random Phase Offsets Using Ginibre Point Process

IEEE ACCESS

IF3.6

2020-01-01

OAAI

Kong, Justin; Dagefu, Fikadu T.; Sadler, Brian M.

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Direction of Arrival Estimation With the Received Signal Strength Gradient

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY

IF7.1

2018-11-01

PREAI

Verma, Gunjan; Dagefu, Fikadu T.; Sadler, Brian M.; Twigg, Jeffrey

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Low-Power Low-VHF Ad-Hoc Networking in Complex Environments

IEEE ACCESS

IF3.6

2017-01-01

OAAI

Choi, Jihun; Dagefu, Fikadu T.; Sadler, Brian M.; Sarabandi, Kamal

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Electrically Small Folded Dipole Antenna for HF and Low-VHF Bands

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

IF4.8

2016-01-01

PREAI

Choi, Jihun; Dagefu, Fikadu T.; Sadler, Brian M.; Sarabandi, Kamal

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High-Resolution Subsurface Imaging of Deeply Submerged Targets Based on Distributed Near-Ground Sensors

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING

IF8.6

2014-02-01

PREAI

Dagefu, Fikadu T.; Sarabandi, Kamal

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