High-gain low-profile chip-fed resonant cavity antennas for millimeter-wave bands

Julio Gonzalez Marin*, Affan A. Baba, Daniel Lopez Cuenca, Jan Hesselbarth, Raheel M. Hashmi, Karu P. Esselle

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)


This letter demonstrates a novel integration approach to design high gain chip-fed antennas in V-band and W-band. An on-chip spherical dielectric resonator is integrated with a resonant cavity antenna, which resulted in high radiation efficiency and increased gain. The proposed approach minimizes the use of chip area and provides several advantages, such as, low profile and ease of assembly in comparison to similar antennas, reaching 17.8 dBi and 18.4 dBi gain for V-band and W-band, respectively.

Original languageEnglish
Pages (from-to)2394-2398
Number of pages5
JournalIEEE Antennas and Wireless Propagation Letters
Issue number11
Publication statusPublished - Nov 2019


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