Conference Paper

A Comparison of Indoor Channel Properties in V and E Bands

Authors:
  • Ecole Supérieure Africaine des Technologies de l'Information et de la Communication (ESATIC)
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Abstract

This paper presents wideband channel measurements in an office environment in the 62 GHz and 83 GHz frequency bands. Measurements were performed with a VNA and the mechanical steering of directive antennas at both the transmitter and receiver side, allowing a double-directional angular characterization. A comparison of propagation characteristics such as the path loss, multipaths clusters’ dispersion properties in the delay and angular domains are provided. Results show that similar propagation characteristics are attainable in the two bands considered.

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... In addition to standardization activities, measurements and modeling for this scenario were performed in [25][26][27][28][29][30]. In [25], indoor measurements at 60 GHz bands were conducted, where the statistical characteristics of the time of arrival, AoA, and path loss were derived. ...
... In [26], indoor measurements were performed, and the Rician K-factor and path loss were derived. In [27], the angular spread, delay spread, and path loss were measured in the 60 GHz and 80 GHz bands. The characteristics of a measured cluster were reported in [28]. ...
... This mechanism is formally written as: # ∼ uniform(0°, 360°). (27) This article has been accepted for publication in IEEE Open Journal of Antennas and Propagation. This is the author's version which has not been fully edited and content may change prior to final publication. ...
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... In [20], [21], LSPs and parameter-based cluster parameters between 28 and 38 GHz were compared. [22] compared PL, parameter-based cluster dispersion, DS, and angular spread (AS) at 62 and 83.5 GHz. The authors also compared the PL and PADP in a classroom from 3 to 28 GHz [23] and AS and DS characteristics from 10 to 28 GHz in a large hall [24]. ...
... Moreover, they are all randomly generated in angle and delay domains in stochastic models, such as the 3GPP fast fading model [28] for the system evaluation. As frequency dependency analyses are needed, the statistical properties of parameter-based clusters, such as AS and DS, among different frequencies were also compared in [20], [21], [22]. ...
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