With the increasing importance of space-borne antennas in very low-frequency (VLF: 3–30 kHz) transmitting system, it is essential to study radiation characteristics of a radiator in ionosphere. In ...

A novel compact ultrawideband biconical antenna with the impedance bandwidth of 200-965 MHz for VSWR less than 2.35 is proposed. Two metal disks and cylinders are loaded around a traditional biconical ...

PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

Geophysics Survey Reveals Striking Similarities to World-Class Mountain Pass Rare Earth Deposit; Geochemical Anomalies ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Two German physicists have unveiled a compact magnet layout that outperforms the famed Halbach array, delivering stronger, ...

Geologic records reveal that magnetic field strength and oxygen levels rise and fall together, implying deep-Earth processes ...

Get here detailed ISC Board Class 12 Physics Syllabus chapter-wise, marking scheme, weightage, paper pattern and Download PDF ...

Researchers use circularly polarized light to control the direction of exciton polaritons in 2D semiconductors, enabling new ...

New NASA research demonstrates that 540 million years of Earth’s magnetic field changes have corresponded to surface ...

Scientists convert Earth's magnetic field collapse from 41,000 years ago into chilling audio, revealing ancient cosmic ...