M
Mano D. Judd
Researcher at Andrew Corporation
Publications - 27
Citations - 1610
Mano D. Judd is an academic researcher from Andrew Corporation. The author has contributed to research in topics: Antenna (radio) & Repeater. The author has an hindex of 15, co-authored 27 publications receiving 1610 citations.
Papers
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Patent
Repeaters for wireless communication systems
Mano D. Judd,Breck W. Lovinggood,David T. Tennant,Gregory A. Maca,William P. Kuiper,James L. Alford,Michael D. Thomas,Jonathon C. Veihl +7 more
TL;DR: In this paper, the adaptive cancellation circuit is configured to generate a cancellation signal without requiring an injected signal, which substantially reduces the feedback signal present in the radio frequency signal, and is used to reduce the interference in uplink and downlink communications.
Patent
Distributed active transmit and/or receive antenna
TL;DR: A distributed antenna system comprising a plurality of antenna elements, duplexers and amplifiers, each amplifier and duplexer operatively coupled with one of said antenna elements and mounted closely adjacent to the associated antenna element in such a manner as incidences of insertion loss, noise and system failure are reduced as mentioned in this paper.
Patent
Combination directional/omnidirectional antenna
TL;DR: A combined directional beam and omnidirectional antenna comprises a unitary structure having a plurality of antennas being configured and oriented to achieve both directional beam coverage and OBD coverage as discussed by the authors.
Patent
Antenna structure and installation
TL;DR: In this article, an antenna system installation comprising a tower/support structure, and an antenna structure mounted at the top of said tower/structured structure, is described, where the power amplifier is operatively coupled with one of the antenna elements and mounted closely adjacent to the associated antenna element.
Patent
Transmit/receive distributed antenna systems
TL;DR: In this paper, a distributed antenna device includes a plurality of transmit antenna elements, an array of receive antenna elements and power amplifiers, each of which is operatively coupled with each of the transmit antennas and mounted closely adjacent to the associated transmit antenna element, such that no appreciable power loss occurs between the power amplifier and the associated antenna element.