(1) GIS partial discharge; ultrasonic detection; ultra-high frequency detection.

(2) The system used by the ultra-high frequency RFID technology, from the operation and accuracy of speaking, than other technologies greatly improved.

(3) Echolocation is the use of ultra-high frequency sounds for navigation.

(4) Conclusion:This study indicated that ultra-high frequency skin plastic operation is of good therapeutic effects and less side effects on the skin lesion with pigment.

(5) Future research should focus on the analysis of ultra-high frequency data, volatility persistence, unconditional fat -tail distribution, and high dimensional system.

(6) Supporting ultra-high frequency (UHF) satellite communications (SATCOM), MUOS will provide assured communications, including simultaneous voice, video and data, for mobile warfighters.

(7) Has been produced by 'WH' series of new, ultra-high frequency, high frequency, ultra-audio frequency induction heating equipment.

(8) Methods:3643 patients of skin lesion with pigment have been treated by ultra-high frequency skin plastic operation .

(9) In the past, scientists had learned that male mice can send ultra-high frequency that human beings cannot sense to attract female mice.

(10) A multi-resonant DC/DC converter, which is very fit for ultra-high frequency applications is analyzed.

(11) The application and popularization of UHF RFID has been limited for years by metallic interference towards ultra-high frequency.

(12) Based on the conventional Class-E resonant high-frequency power amplifier, a new control scheme used in Active-clamped Class-E inverter for ultra-high frequency induction heating is proposed.

(13) Partial discharge(PD)in GIS could be detected efficiently with its frequency characteristics, because of a lot ultra-high frequency composition in GIS partial discharge signal.

(14) This paper analyzes the concept, working principle and internal structure of passive RFID tags. At last introduces the structure of ultra-high frequency (UHF) RFID tags.

(15) We have the complete production lines for RFID smart label, which are able to produce all kinds of RFID smart label with high-frequency or ultra-high frequency chips.