Thus, the signal input from the loop antenna (1) can be received in a high impedance through the p-MOSFETs (21) and (22). Consequently, a transformer for carrying out a conversion into a high impedance or the like is not required, and furthermore, the impedance of the loop antenna 1...
The invention provides a multi-loop antenna that produces an electromagnetic field having a magnitude of at least an interrogation threshold of a tag for a substantial portion of an interrogation region located in a plane parallel to the antenna. The antenna may include a plurality of loops, ...
Simulation and Design of On-Chip Loop Antenna for 2.4GHz RFID Application On-chip antennaRadio frequency identification(RFIDLow voltage and low powerThis paper deals with on-chip antennas integrated on silicon wafers for 2.4GHz RFI... ZH Wang,C Zhang,LI Yong-Ming,... - 《Journal of Microwave...
Chameleon Antenna has been a pioneer at rethinking and redesigning portable antenna systems since almost a decade!
LP-2, antenna SCR-77 LP-3, antenna SCR-84 LP-4, antenna BC-47, SCR-112 (Note- 1920 storage catalog ends here) LP-5 LP-6 LP-7 antenna for SCR-131 LP-8 LP-9 LP-10 LP-11 LP-12 radio compass SCR-186 LP-13 DF Loop for SCR-242 U/W GS-8-B, LM-32, MC-189 LP-14 ...
by Peter Parker VK3YE – first appeared in Amateur Radio, December 1997 October 1997’s Novice Notes looked at compact antennas that amateurs use to operate from confined locations. The smallest antenna described for 80 metres was a magnetic loop. This article provides all the details needed to...
Mainland China Model Number: Loop Antenna Type: Indoor Product color: Donut blue SW shortwave antenna frequency range 4MHz-24MHz Donut Red AM(MW) Medium Wave Antenna Frequency Range 500kHz-2000kHz (Optional) Uses: Small loop antenna, Donut antenna, Mini Loop, for radio antenna, tuning loop....
Wide Frequency Coverage: The GA-800 Active Loop Antenna covers a wide frequency range of 10kHz-159MHz, making it suitable for various radio applications, including shortwave listening and amateur radio operations. Portable Design: This antenna features a compact design, weighing only 0.65kg, making...
Model:MLA-30+;Weight:0.55kg;Color:White;Warranty:1 Year;Main coverage:500kHz to 30 MHz;Place of Origin:CN;GUA;Brand Name:TZT;Model Number:62280;Type:Active Loop Antenna;|Alibaba.com
Analysis of a novel folded loop antenna for handset is described along with the advanced design concept for handset antennas. The design concept shown in this paper meets the foremost requirement for handset antennas such as (1) small size and yet (2) has capability of mitigating degradation of...