Antenna Diversity for Improving the BER in Mobile Digital Radio Reception Especially in Areas with Dense Foliage

Lindenmeier, Stefan; Reiter, L.; Barie, D.; Hopf, J.

doi:10.1109/inica.2007.4353929

Cited by 18 publications

(4 citation statements)

References 1 publication

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“…The particular choice of the L-band frequency range, while offering polarization diversity, can support connectivity to the Global Navigation Satellite System (GNSS), the Global Positioning System (GPS), and other wireless communication systems where polarization diversity and polarization purity are of interest [25]. Using this antenna diversity and the supporting signal processing techniques, as outlined in [26] and [27], noise effects can be reduced and channel fading mitigated.…”

Section: Take Down Policymentioning

confidence: 99%

Planar Feeding Circuit Integrated With a Compact Dielectric Resonator for Polarization Diversity

Kuznetcov

Podilchak

Johnstone

et al. 2021

IEEE Trans. Microwave Theory Techn.

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Section: Take Down Policymentioning

confidence: 99%

Planar Feeding Circuit Integrated With a Compact Dielectric Resonator for Polarization Diversity

Kuznetcov

Podilchak

Johnstone

et al. 2021

IEEE Trans. Microwave Theory Techn.

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“…Various methods are sought to counteract such phenomena as intersymbol interference [ 3 , 13 , 14 ]. However, the use of diversity combining in underwater communication is rarely mentioned [ 15 , 16 , 17 , 18 , 19 ] despite the fact that the methods of diversity combining are quite well described and their applications, especially in radio communication, are often presented [ 20 , 21 , 22 ]. Adaptive filtration methods and their usefulness in channel equalization [ 23 , 24 , 25 ] have also been known for a long time.…”

Section: Introductionmentioning

confidence: 99%

Application of Diversity Combining with RLS Adaptive Filtering in Data Transmission in a Hydroacoustic Channel

Czapiewska

Łuksza

Studański

et al. 2020

Sensors

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When transmitting data in a hydroacoustic channel under difficult propagation conditions, one of the problems is intersymbol interference (ISI) caused mainly by the effect of multipath propagation. This phenomenon leads to a decrease in transmission parameters, and sometimes completely prevents it. Therefore, we have made an attempt to use diversity combining with Recursive Least Squares (RLS) adaptive filtering to improve the quality of data transmission in a hydroacoustic channel with strong reflections. The method was tested in simulation and during measurements in a real environment. The influence of the method on data transmission in the hydroacoustic channel was examined in detail. The obtained results allow us to draw conclusions regarding the purposefulness of use of diversity combining and RLS adaptive filtering in order to improve the quality of data transmission by reducing the effect of ISI.

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“…Scan phase diversity inspired from automotive FM diversity systems was proposed in (Heuer & Lindenmeier, 2009;Lindenmeier, Barie, Reiter, Hopf, & Senega, 2008). Conventional single-arm tuner with fast antenna switch based on bit error rates (BERs) was also implemented (Lindenmeier, Reiter, Barie, & Hopf, 2007). The idea of beam forming using multiple antennas was also exploited (Senega, Muller, Reiter, & Lindenmeier, 2010).…”

Section: Introductionmentioning

confidence: 99%

On-glass automotive diversity antenna and LNA design for S-band satellite digital radio

Yeğin

2015

International Journal of Electronics

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To cite this article: Korkut Yeğin (2015) On-glass automotive diversity antenna and LNA design for S-band satellite digital radioSelection combining diversity system with antennas mounted on windshield and backlite of a vehicle is proposed for satellite digital audio radio applications. Standalone exterior mount antennas on metallic vehicles perform well for satellite digital audio radio applications, but for composite body vehicles or interior mount antennas, antenna performance becomes a real issue. Proposed on-glass two-antenna diversity is one solution for such applications. The antenna correlation is calculated using the S-parameters of the antennas and found to be very low due to many wavelengths separation between the antennas. Design of low noise amplifier, which has sub 1 dB noise figure and good P1dB due to strong cellular signals, is also detailed. A diversity receiver is described and ride tests are performed to assess the performance of the diversity system in real-time, under weak satellite signal environment which is regarded as the most challenging reception condition.

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Antenna Diversity for Improving the BER in Mobile Digital Radio Reception Especially in Areas with Dense Foliage

Cited by 18 publications

References 1 publication

Planar Feeding Circuit Integrated With a Compact Dielectric Resonator for Polarization Diversity

Planar Feeding Circuit Integrated With a Compact Dielectric Resonator for Polarization Diversity

Application of Diversity Combining with RLS Adaptive Filtering in Data Transmission in a Hydroacoustic Channel

On-glass automotive diversity antenna and LNA design for S-band satellite digital radio

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