All items tagged with Antenna and Design (9)

1-11-2010 | The antennas presented in this article were designed for a frequency of 2.45 GHz. This frequency is within the 2.4 GHz ISM band (Industrial,...

1-12-2006 | The domestic use of WLANs has grown rapidly as DSL routers with built-in wireless Ethernet have become available, and now it is easy to use...

1-03-1995 | Wideband antenna design is problematic because size and performance are conflicting aspects. The wideband antenna described in this articl...

1-10-1992 | This design goes to show that low noise and substantial amplification can go hand in hand in a single amplifier with excellent wideband ch...

1-09-1992 | This transmitter was designed to provide a frequency-stable, near-fool-proof, RF power source for use in the initial design of new types of...

1-03-1992 | Older readers will remember the original flat-top antennas of the 1920s, 30s and 40s festooning battleships and other warships, ocean-goi...

1-12-1991 | This simple to build antenna booster offers a gain of some 20 dB over a frequency range that covers the VHF FM radio band and the whole of...

1-05-1991 | The starting point for this design is the well-known 5/8-lambda whip antenna with base coil as used for mobile communications in the 2-...

1-10-1990 | For the reception of weak UHF-TV signals a good antenna is, of course, indispensable, but by itself it may not be enough. If that's the ca...