Microwave Absorber 5G

Subodh G, an assistant professor at Kerala University, and Vidhya Lalan, a research scholar, have created fifth-generation microwave absorbers.
Abhinaya M

Updated: Jan 03, 2022 05:23:19 pm

03 January 2022 Current Affairs:Subodh G, an assistant professor at Kerala University, and Vidhya Lalan, a research scholar, have created fifth-generation microwave absorbers.

  • The development of 5G microwave absorbers could be used as a shield against electromagnetic radiation.
  • Because of the worldwide quest for smarter and advanced electronic devices, the threat of electromagnetic pollution and radiation is unavoidable.
  • Electromagnetic interference (EMI) has an impact on high-end devices and is harmful to live organisms' health.
  • The 'mayenite electrode’ is the new shielding material. Chemically, it is inert. In the high-frequency region, particularly in the 5G band, the material has demonstrated exceptional microwave absorption ability.
  • This compound has a high conductivity due to the presence of anionic electrons, which is responsible for its high electromagnetic wave attenuation.
  • The Mayenite electrode is highly porous and has a graphene coating, in addition to its conductivity.
  • Because of the existence of macropores and graphene functionality in this material, electromagnetic waves are reflected and then absorbed repeatedly.
  • In the extreme high-frequency region, the material exhibits microwave attenuation. It emphasizes the material's ability to be used in futuristic devices for 5G applications.
  • The study of mayenite electride was carried out as part of Kerala University's 'Microwave Materials Laboratory scheme.'
  • In this age of 5G technological advances of Things, the problems caused by EMI require immediate attention (IoT). 
  • This is as it has become increasingly difficult to complete repetitive tasks without the use of electronic devices and the internet, both of which rely on electromagnetic waves. 
  • As a result, the advancement of 5G microwave absorbers is critical for applications that occur frequently.
Free Current Affairs to Your Email

Latest Current Affairs 2022

Appointments / Resign

Daniel Ortega: President of Nicaragua For 5th Term

Jan 27,2022 05:20:45 pm
Nicaraguan President Daniel Ortega is sworn in for a fifth term on 10 January.
Fresherslive . 8 hours ago

Forex Crisis: India Supports Srilanka

Jan 27,2022 05:19:05 pm
India has provided financial aid to Sri Lanka in the amount of USD 900 million in loans to enable the island nation to replenish its low foreign reserves and purchase food.
Fresherslive . 8 hours ago
Indian Affairs

Kalpana Chawla Centre For Research Launched By Defence Minister

Jan 27,2022 05:17:25 pm
At Chandigarh University, Rajnath Singh inaugurates the Kalpana Chawla Centre For Research.
Fresherslive . 8 hours ago
Appointments / Resign

New ISRO Chief: Rocket scientist S Somanath

Jan 27,2022 05:15:41 pm
Dr. S Somanath, an experienced rocket scientist, has been named as the next chairman and Space Secretary of the Indian Space Research Organisation (ISRO).
Fresherslive . 8 hours ago
Appointments / Resign

Next IMFs Chief Economist: Pierre-Olivier Gourinchas

Jan 27,2022 05:14:02 pm
Pierre-Olivier Gourinchas has been named the next Chief Economist of the International Monetary Fund (IMF).
Fresherslive . 9 hours ago
Science & Technology

Evidence Of Water On Moon

Jan 27,2022 05:11:54 pm
China's Chang'e 5 lunar lander has discovered the first on-site evidence of water on the moon's surface.
Fresherslive . 9 hours ago

Golden Globe Awards

Jan 27,2022 05:10:28 pm
On January 9, 2022, the Golden Globe Awards were held behind closed doors.
Fresherslive . 9 hours ago

Earths Fifth-Hottest Year Is 2021

Jan 27,2022 05:08:57 pm
A report from the Copernicus Climate Change Service, a European Union program, was just made public. According to the research, 2021 was the seventh hottest year on the planet.
Fresherslive . 9 hours ago

Sri Lanka Inter-City Train

Jan 27,2022 05:07:29 pm
With the support of India, Sri Lanka established an inter-city train service. The project received diesel units from India.
Fresherslive . 9 hours ago
Indian Affairs

PSP-V 2.0: Passport Seva Program

Jan 27,2022 05:06:00 pm
Version 2 of the Passport Seva Program is an expansion of Version 1 of the Passport Seva Program.
Fresherslive . 9 hours ago

Daily Current Affairs 2022

Subscribe to Current Affairs

Enter your email to get daily Current Affairs
Current Affairs PDF

Current Affairs 2022

Monthly Current Affairs PDF

Current Affairs 2022 January

January 27
News Quiz
January 25
News Quiz
January 24
News Quiz
January 22
News Quiz

Current Affairs 2021 December

December 31
News Quiz
December 30
News Quiz
December 29
News Quiz
December 28
News Quiz

Current Affairs 2021 November

November 30
News Quiz
November 29
News Quiz
November 27
News Quiz
November 26
News Quiz