NRD Guide Digital Transceivers for Millimeter Wave LAN System

Futoshi KUROKI; Tsukasa YONEYAMA

NRD Guide Digital Transceivers for Millimeter Wave LAN System

Futoshi KUROKI, Tsukasa YONEYAMA

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Because 60 GHz frequency band has been allotted for the research and development purpose of millimeter wave systems in Japan, various circuit components and systems have been fabricated by using printed transmission lines. The NRD guide (nonradiative dielectric waveguide) is another candidate as a transmission medium for millimeter wave integrated circuit applications since its performance has been shown to be excellent in this frequency band. This paper is concerned with the development of a 60 GHz digital transceiver for millimeter wave LAN use based on NRD guide technologies. The trans-ceiver consists of frequency stabilized Gunn oscillator, circulator, PIN diode modulator, balanced mixer, directional coupler and transmitting and receiving pyramidal horn antennas. The notable advantages of the circuit components are the high reliability of the Gunn oscillator, the wide bandwidth of the circulator, and the high frequency operation of the PIN diode modulator beyond 100 Mbps. Interference between transmitted and received signals, which must be caused by coupling between transmitting and receiving antennas, is eliminated by simple techniques such as introducing filters in the base band and IF circuits. By using NRD guide digital transceivers, both-way data transmission between two computers can be achieved simultaneously and a 60 GHz wireless LAN system has been developed successfully.

Publication: IEICE TRANSACTIONS on Communications Vol.E79-B No.12 pp.1759-1764

Publication Date: 1996/12/25

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Type of Manuscript: Special Section PAPER (Special Issue on Millimeter-wave Short-range Application Systems Technology)

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Futoshi KUROKI, Tsukasa YONEYAMA, "NRD Guide Digital Transceivers for Millimeter Wave LAN System" in IEICE TRANSACTIONS on Communications, vol. E79-B, no. 12, pp. 1759-1764, December 1996, doi: .
Abstract: Because 60 GHz frequency band has been allotted for the research and development purpose of millimeter wave systems in Japan, various circuit components and systems have been fabricated by using printed transmission lines. The NRD guide (nonradiative dielectric waveguide) is another candidate as a transmission medium for millimeter wave integrated circuit applications since its performance has been shown to be excellent in this frequency band. This paper is concerned with the development of a 60 GHz digital transceiver for millimeter wave LAN use based on NRD guide technologies. The trans-ceiver consists of frequency stabilized Gunn oscillator, circulator, PIN diode modulator, balanced mixer, directional coupler and transmitting and receiving pyramidal horn antennas. The notable advantages of the circuit components are the high reliability of the Gunn oscillator, the wide bandwidth of the circulator, and the high frequency operation of the PIN diode modulator beyond 100 Mbps. Interference between transmitted and received signals, which must be caused by coupling between transmitting and receiving antennas, is eliminated by simple techniques such as introducing filters in the base band and IF circuits. By using NRD guide digital transceivers, both-way data transmission between two computers can be achieved simultaneously and a 60 GHz wireless LAN system has been developed successfully.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e79-b_12_1759/_p

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@ARTICLE{e79-b_12_1759,
author={Futoshi KUROKI, Tsukasa YONEYAMA, },
journal={IEICE TRANSACTIONS on Communications},
title={NRD Guide Digital Transceivers for Millimeter Wave LAN System},
year={1996},
volume={E79-B},
number={12},
pages={1759-1764},
abstract={Because 60 GHz frequency band has been allotted for the research and development purpose of millimeter wave systems in Japan, various circuit components and systems have been fabricated by using printed transmission lines. The NRD guide (nonradiative dielectric waveguide) is another candidate as a transmission medium for millimeter wave integrated circuit applications since its performance has been shown to be excellent in this frequency band. This paper is concerned with the development of a 60 GHz digital transceiver for millimeter wave LAN use based on NRD guide technologies. The trans-ceiver consists of frequency stabilized Gunn oscillator, circulator, PIN diode modulator, balanced mixer, directional coupler and transmitting and receiving pyramidal horn antennas. The notable advantages of the circuit components are the high reliability of the Gunn oscillator, the wide bandwidth of the circulator, and the high frequency operation of the PIN diode modulator beyond 100 Mbps. Interference between transmitted and received signals, which must be caused by coupling between transmitting and receiving antennas, is eliminated by simple techniques such as introducing filters in the base band and IF circuits. By using NRD guide digital transceivers, both-way data transmission between two computers can be achieved simultaneously and a 60 GHz wireless LAN system has been developed successfully.},
keywords={},
doi={},
ISSN={},
month={December},}

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TY - JOUR
TI - NRD Guide Digital Transceivers for Millimeter Wave LAN System
T2 - IEICE TRANSACTIONS on Communications
SP - 1759
EP - 1764
AU - Futoshi KUROKI
AU - Tsukasa YONEYAMA
PY - 1996
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E79-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 1996
AB - Because 60 GHz frequency band has been allotted for the research and development purpose of millimeter wave systems in Japan, various circuit components and systems have been fabricated by using printed transmission lines. The NRD guide (nonradiative dielectric waveguide) is another candidate as a transmission medium for millimeter wave integrated circuit applications since its performance has been shown to be excellent in this frequency band. This paper is concerned with the development of a 60 GHz digital transceiver for millimeter wave LAN use based on NRD guide technologies. The trans-ceiver consists of frequency stabilized Gunn oscillator, circulator, PIN diode modulator, balanced mixer, directional coupler and transmitting and receiving pyramidal horn antennas. The notable advantages of the circuit components are the high reliability of the Gunn oscillator, the wide bandwidth of the circulator, and the high frequency operation of the PIN diode modulator beyond 100 Mbps. Interference between transmitted and received signals, which must be caused by coupling between transmitting and receiving antennas, is eliminated by simple techniques such as introducing filters in the base band and IF circuits. By using NRD guide digital transceivers, both-way data transmission between two computers can be achieved simultaneously and a 60 GHz wireless LAN system has been developed successfully.
ER -