TY  - JOUR
T1  - The Effects of the Use of DRx Antenna Structure on the Rx Performance of Smartphones
AU  - Aydin, Emirhan
AU  - Aykac, Ramiz Erdem
AU  - Akpolat, Tekin
PY  - 2023
DA  - November
DO  - 10.55549/epstem.1406762
JF  - The Eurasia Proceedings of Science Technology Engineering and Mathematics
JO  - EPSTEM
PB  - ISRES Publishing
WT  - DergiPark
SN  - 2602-3199
SP  - 219
EP  - 224
VL  - 24
LA  - en
AB  - Receiving the power emitted from the base station by smart phones and providing effective signaling is seen as a very critical problem. In order to eliminate this situation, some antenna technologies have been developed and started to be used in smart devices. The smart phones, which were developed by adhering to the DRx (Diversity Receive) design scheme, best perceived the signals emitted from the base station, thus increasing the Rx performance of the developed products. Typical integrated (total) surface metrics include Total Radiated Power (TRP) and Total Isotropic Sensitivity (TIS). TIS and TRP metrics have become increasingly important for carriers, because a TRP measurements used to verify your transmitter or transmitter antenna design. A TIS measurement used to verify how your receiver or receiver antenna design performs. In this study, we aimed to determine the Rx performance of the DRx scheme used in smartphones by using 3D radiation test setup (TIS - Total Isotropic Sensitivity).
KW  - DRx (Diversity Receive) module
KW  - EIRP measurement
KW  - OTA test
KW  - Radiation efficiency for mobile phones
KW  - 3D TIS test for mobile
CR  - Crawford, M. L., & Koepke, G. H. (1986). Design, evaluation, and use of a reverberation chamber for performing electromagnetic susceptibility/vulnerability measurements. NBS technical note 1092. NBS Publication. Retrieved from https://nvlpubs.nist.gov/nistpubs/Legacy/TN/nbstechnicalnote1092.pdf
CR  - Feng, Y., & Schroeder, W. L. (2009). Extending the definition of TIS and TRP for application to MIMO OTA testing. COST 2100 TD, 866(9). Valencia, Spain.
CR  - International Telecommunication Union. (2019). Guideline for general test procedure and specification for measurements of the LTE, 3G/2G user equipment/mobile stations (UE/MS) for over-the-air performance testing.TP-TEST-UE-MS.
CR  - Remley, K. A., Wang, C. J., Williams, D. F., & Toorn, J. J. (2016). A significance test for reverberation-chamber measurement uncertainty in total radiated power of wireless devices. IEEE Trans. Electromagnnetic. Compatibility, 58(1), 207-219.
UR  - https://doi.org/10.55549/epstem.1406762
L1  - https://dergipark.org.tr/en/download/article-file/3607530
ER  -