Abstract: To remove the interferences outside the main beam antenna array of low sidelobe level is required. There are many techniques to produce low sidelobe level. And one of them is excitation ...

Big Brother co-host AJ Odudu was forced to apologise live on air after a housemate unexpectedly dropped the C-bomb. Last night’s Big Brother: Late & Live show, which featured former Geordie Shore star ...

Health Canada is touting the major uptake of its public dental insurance program, but data shows that nearly half of the 5.2 million eligible patients have yet to see a dentist. Of the Canadians ...

Zohran Mamdani, the Democratic front-runner in the mayor’s race, plans if elected to replace the selective program, which became a symbol of segregation in public schools. By Emma G. Fitzsimmons and ...

Australia’s biggest resources businesses paid $48 billion of company tax in 2024, the third year in a row the industry chipped in more to the national budget than all others combined. Data released by ...

The Environmental Protection Agency announced earlier this month that it would stop making polluting companies report their greenhouse gas emissions to it, eliminating a crucial tool the US uses to ...

Data centers are proliferating in Virginia and a blind man in Baltimore is suddenly contending with sharply higher power bills. The Maryland city is well over an hour’s drive from the northern ...

Abstract: The conventional sector beam antenna array used in communication system suffers from the reduced signal strength as its distance to the receiving terminal gradually increases. In response to ...