Building Entry Loss (BEL) Characteristics for Incident Angles and Measurement Locations from 3.5 to 24 GHz

2018 ◽  
pp. 51-56
Author(s):  
Young Chul Lee ◽  
Soon-Soo Oh ◽  
Jae-Won Choi ◽  
Hwa Choon Lee ◽  
Jong-Hyuk Lim ◽  
...  
Keyword(s):  
24 Ghz

STDCC radar at 24 GHz: first measurement trials

2020 ◽  
Author(s):  
Andre Sardo ◽  
Joao R. Reis ◽  
Luis Duarte ◽  
Nuno Leonor ◽  
Carlos Ribeiro ◽  
...  
Keyword(s):  
24 Ghz

Mutual Synchronization with 24 GHz Oscillators

2021 ◽  
Author(s):  
C. Hoyer ◽  
D. Prousalis ◽  
L. Wetzel ◽  
R. Riaz ◽  
Jens Wagner ◽  
...  
Keyword(s):  
Mutual Synchronization ◽  
24 Ghz

scholarly journals Car2Car Communication Using a Modulated Backscatter and Automotive FMCW Radar

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3656
Author(s):  
Antonio Lazaro ◽  
Marc Lazaro ◽  
Ramon Villarino ◽  
David Girbau ◽  
Pedro de Paco
Keyword(s):  
Power Supply ◽  
Communication Systems ◽  
Microwave Frequency ◽  
Proof Of Concept ◽  
Driver Assistance ◽  
Switching Rate ◽  
Fmcw Radar ◽  
Time Signals ◽  
Video Sensors ◽  
24 Ghz

This work proposes the use of a modulated tag for direct communication between two vehicles using as a carrier the wave emitted by an FMCW radar installed in the vehicle for advanced driver assistance. The system allows for real-time signals detection and classification, such as stop signal, turn signals and emergency lights, adding redundancy to computer video sensors and without incorporating additional communication systems. A proof-of-concept tag has been designed at the microwave frequency of 24 GHz, consisting of an amplifier connected between receiving and transmitting antennas. The modulation is performed by switching the power supply of the amplifier. The tag is installed on the rear of the car and it answers when it is illuminated by the radar by modulating the backscattered field. The information is encoded in the modulation switching rate used. Simulated and experimental results are given showing the feasibility of the proposed solution.

Design of a 24-GHz PSK transmitter for SRR applications based on differential switches in 0.13-um CMOS process

2009 ◽  
Author(s):  
Hung-Chi Wang ◽  
Ching-Wen Hsu ◽  
Jyh-Ching Juang ◽  
Chun-Lin Lu
Keyword(s):  
Cmos Process ◽  
24 Ghz

A Low-Power Low-Cost 24 GHz RFID Tag With a C-Flash Based Embedded Memory

2014 ◽  
Vol 49 (9) ◽  
pp. 1942-1957 ◽  
Author(s):  
Hadar Dagan ◽  
Aviv Shapira ◽  
Adam Teman ◽  
Anatoli Mordakhay ◽  
Samuel Jameson ◽  
...  
Keyword(s):  
Low Power ◽  
Low Cost ◽  
Embedded Memory ◽  
Rfid Tag ◽  
24 Ghz
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