This log periodic printed circuit board antenna gives great performance from 850 - 6500 MHz. This range includes old analog cellular telephones, and wireless networking at 2.4GHz. This can …

Designing a Log Periodic to be grounded at the back of the boom helps solve many problems. The entire antenna is at DC ground and many low frequency response problems are …

Wideband PCB Log Periodic Antenna Features: • High Performance, broad frequency range of 300 MHz to 1 GHz+ • Linear polarized with excellent gain over entire range • Low VSWR over …

2012年12月15日 · I decided to order three types of log periodic (LP) antennas designed for the frequency range, 400 MHz to 11 GHz. Together, they cost me all of $53. He also sells an …

PCB Log Periodic Antenna Features ⊲ Maximum broadcast coverage at close range ⊲ Symmetrical broadcast pattern ⊲ Rugged weatherproof enclosure ⊲ Corrosion and chemical …

This example designs a log-periodic sawtooth planar antenna with stable impedance over a wide bandwidth from 300 MHz to 1200 GHz. This antenna is widely used in the ultra high frequency …

2017年1月23日 · Ham radio enthusiast and RF designer Marco Cardelli (IZ5IOW) recently wrote in and wanted to share his PCB log periodic antenna design which he has been using together …

The AA3140 Printed Circuit Board (PCB) Log Periodic Antenna broadcasts and receives radio frequency (RF) signals in the 845 to 950 MHz band. The AA3140 PCB Log Periodic Antenna …

2009年3月23日 · In this paper, a planar log-periodic antenna is fed by a planar Marchand balun. The whole design is illustrated on a PCB without any supporting device. The bandwidth ranges …

2009年3月27日 · In this paper, a planar log-periodic antenna is fed by a planar Marchand balun. The whole design is illustrated on a PCB without any supporting device. The bandwidth ranges …