Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Digital antenna

An antenna and digital technology, applied in the field of electronic radio, can solve the problems of difficulty in presenting program content, poor effect, inability to install digital equipment, etc., and achieve high-quality program content with minimal loss.

Inactive Publication Date: 2014-04-02
SUZHOU FENGZHIHUO DIGITAL TECH
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the current digital devices, since most of them are portable devices, the bulky radio transceiver antennas cannot be installed on the digital devices; Micro-antenna for reception, the effect is poor, it is difficult to present exciting program content

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Digital antenna

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0012] exist figure 1 In the embodiment, the digital antenna includes a rack antenna 1 , and also includes a modem 2 and a wifi module 3 .

[0013] The rack antenna 1 can be an ordinary Yagi antenna, which is racked outdoors, generally supported by poles, and placed in an open place.

[0014] The rack antenna 1 sends the received analog signal to the modem 2, and the modem 2 modulates it into a digital signal.

[0015] The wifi module establishes a wifi hotspot that can be accessed; generally, a user name and an access key can be set, on the one hand to prevent resources from being arbitrarily accessed, causing local area network congestion, and on the other hand to ensure the privacy of resources.

[0016] When the user's portable digital device accesses the wifi hotspot through its own wifi module, the digital signal is transmitted to the digital device.

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a digital antenna. The digital antenna comprises a frame antenna and further comprises a modulator-demodulator and a WiFi module; the digital antenna modulates received analog signals into digital signals through the modulator-demodulator; the WiFi module establishes an accessible WiFi hot spot; when digital equipment is access to the WiFi hot spot through the WiFi module per se, the digital signals are transmitted to the digital equipment. The digital antenna enables the comprehensive program signals only disseminated by wireless signals to be excellently displayed on the portable digital equipment.

Description

technical field [0001] The present invention relates to the field of electronic radio, in particular, to an antenna. Background technique [0002] Antenna is a necessary equipment for electronic devices to realize wireless communication. Metal antennas are usually required for the transmission and reception of integrated program signals; generally speaking, under the same shape, the larger the size of the antenna, the better the transmission and reception performance. [0003] For the current digital devices, since most of them are portable devices, the bulky radio transceiver antennas cannot be installed on the digital devices; Micro-antenna for reception, the effect is poor, it is difficult to present exciting program content. Contents of the invention [0004] In view of the above problems, the object of the present invention is to provide a digital antenna, which can enable high-quality presentation of comprehensive program signals transmitted only by wireless signals...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/08
Inventor 方得志
Owner SUZHOU FENGZHIHUO DIGITAL TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com