The Indian Express

UPSC Mains Answer Practice GS 1: higher education system in India and role of Aravalli ranges | Week 137

9 min readNew DelhiUpdated: Jan 23, 2026 03:01 PM IST Discuss how the Aravalli ranges act as a natural barrier against desertification, contribute to groundwater recharge and influence air quality in ...
The Indian Express

UPSC Essentials | Mains answer practice — GS 3 : Questions on challenges in renewable energy and limitations of regulating gig workers (Week 137)

8 min readNew DelhiJan 13, 2026 05:04 PM IST The recent nationwide gig workers’ strike has brought to the forefront issues of labour rights in the digital economy. Discuss the challenges and ...
IEEE

A 3.3-V Ku-Band Front-End Module With 2.6-dB NF and 18.9-dBm OP1dB in 65-nm CMOS

Abstract: This brief presents a novel Ku-band front-end module (FEM) powered by 3.3 V supply voltage in 65-nm bulk CMOS technology with a focus on reliability. 3-stack structure is adopted in the ...